HP LTE Notebook PC 5000 LTE 5000 Family of Personal Computers Maintenance and
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- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 1
of the agreement. Product names mentioned herein may be trademarks and/or registered trademarks of their respective companies. MAINTENANCE AND SERVICE GUIDE COMPAQ LTE 5000 FAMILY OF PERSONAL COMPUTERS First Edition (September 1995) Second Edition (November 1996) Documentation Part Number 213583-002 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 2
with integrated 16-bit digital stereo audio (Microsoft Windows Sound System and SoundBlaster Pro compatible), dual speakers, microphone, full motion video support, optional CD-ROM drive, and optional MPEG and TV Video Adapter o 75, 90, 100, 120, 133, or 150-MHz Intel Pentium processor with 64 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 3
that allows addition of an ISA expansion board (ISA slot available with MultiBay ISA Expansion Base only) o Two Type III PC Card (PCMCIA) slot that supports one Type III, two Type I, or two Type II PC Cards, LAN connection or data/fax modem o Infrared port for IrDA wireless data transfer, printing - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 4
810 CD CTFT CTFT/SVGA LTE 5150 Model Pentium/100 11.3-inch 810 MB Yes 810 CSTN 800 CTFT/SVGA x 600 LTE 5200 Model Pentium/120 10.4-inch 1.35 GB Optional 1350 CTFT CTFT/SVGA LTE 5250 Model Pentium/120 10.4-inch 810 MB Yes 810 CTFT CTFT/SVGA 800 x 600 LTE 5280 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 5
-To-Disk Utility 2.20.00 (0VMAKFIL.EXE) o Compaq Supplementary Programs o Microsoft Supplementary Programs o SAFETY & COMFORT GUIDE o COMPAQ DICTIONARY o COMPAQ USER'S GUIDE o ONLINE OPTIONS CATALOG o Compaq Diagnostics for Windows 1.05 o CompuServe WinCIM (1.4/1.2/1.31D/1.31F) o America Online for - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 6
leading vendors to make Compaq portable computers easier to inventory, troubleshoot, and protect. Asset Management AssetControl is asset management software designed on portable computers, key components, and monitors that support the Video Electronics Standards Association Data Display Channel (VESA - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 7
bases are described in Section 1.5. When the computer is docked in an expansion base, the total system functionality includes: o Support for up to three MultiBay devices simultaneously o Overall system support for up to four hard drives or two diskette drives o Up to three CD-ROM drives installed as - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 8
or expansion base. o Two Type III PC Card slots o Overall system support for up to four PC cards o Charging of up to four battery packs for "PremierSound" CD-quality audio 1.2.2 System Memory Options The main memory subsystem supports a minimum standard 8 MB or 16 MB of DRAM, expandable to a maximum - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 9
drivers must be used for a diskette drive in the expansion base. For more information see "Solving Diskette and Diskette Drive Problems" in Chapter 2. Hard Drive The computer supports an IDE hard drive in the dedicated hard drive bay. Cable select technology is employed for device 0/device 1 (master - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 10
quality digital video playback with Windows scaling and interleaved stereo audio, S-Video I/O for laser disc quality playback video, and composite video supporting the NTSC/PAL formats. 1.2.6 Miscellaneous Options The following options for the computer are also available from Compaq: o AC Adapter - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 11
o Fast charging of two batteries in 3 hours It requires the AC Adapter or Automobile Adapter for power. Chapter 1.3 Computer External Components The external components on the front and right sides of the computer are shown in Figure 1-2 and are described in Table 1-3. Table 1-3. Computer Components - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 12
Item Component Function 1 Power switch Turns the power on and off. 2 Display switch Turns display off and initiates beep if display is closed with computer on. When used with the standby button, restarts the computer. 3 Standby switch Initiates/exits Standby. When used - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 13
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 14
compartment Dedicated battery compartment for the main battery pack. 16 Hard drive bay Dedicated hard drive bay. 17 MultiBay Bay that supports multiple devices: CD-ROM drive, hard drive, battery pack, or diskette drive. The external components on the rear and left sides - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 15
Table 1-4. Computer Components - Rear and Left Sides Item Component Function 1 Serial number Identifies the computer. 2 Serial connector Connects optional serial devices. 3 Parallel connector Connects optional parallel devices. 4 External options Connects the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 16
10 Docking sensor Access to a microswitch that initiates the docking scenario when the computer is being docked. Also serves as a guide for the MPEG Adapter. 11 Mono microphone jack Connects a powered electric condenser microphone. 12 Volume control Controls volume to the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 17
o Super I/O (National 87334) o Audio controller (ESS688 or ESS1688) o Power controller (47P440AF) The boards on which these controllers reside are identified in the sections that follow. 1.4.1 Display Unit The display unit includes the following field replaceable components: o Display assembly o - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 18
the vicinity of the clutches. NOTE: It is important that these instructions be followed when replacement of any part requires removal of the internal, and simultaneous display. (The CSTN 800 x 600 does not support simultaneous display.) Display Bezel With Speakers The display bezel attaches to the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 19
Release Latches The release latches serve to lock the display and system units together when the computer is in the closed position. Each latch assembly consists of three parts: o Latch actuator o Latch hook o Latch spring The release latch assembly is available as a field replaceable unit. The - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 20
actuators. The cover also must be removed to disconnect any of the display unit cables from the system unit, to remove the display unit, to service the status panel, and to remove the keyboard assembly. Internal Microphone The internal microphone is supported by the audio subsystem and connects - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 21
on and Standby (Suspend) status. Access to the display panel for service requires removal of the CPU cover. The status display is secured with into an 8-pin connector on the processor board. Processor Board The processor board supports the following: o Processor o DC-to-DC converter is used only with - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 22
The L2 cache is implemented as direct-mapped, write-back cache with a size of 256 KB. The power switch, display switch, and standby (suspend) button are mounted on the processor board. They are operated by switch actuators mounted on the CPU cover. The power switch turns system power on and off. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 23
board with two connectors. System Board There are three system boards for the computer: one to support the 75 MHz, 90 MHz and 120 MHz processors (LTE 5000, LTE 5100, and LTE 5200); one to support the 120 MHz, 100MHz, and 133 MHz processors (LTE 5280, LTE 5300, LTE 5150, and LTE - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 24
640 x 480 CSTN 640 x 480 256, 64K 800 x 600 CSTN 640 x 480, 800 x 600 256 1024 x 768 CTFT 1024 x 768 256 The graphics controller also supports display of real-time video from the MPEG and TV Video Adapter at a rate of 30 frames per second (fps). It provides the capability to - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 25
. For more information see "Solving Diskette and Diskette Drive Problems" in Chapter 2. The PC87334 Super I/O contains two UARTs which are fully compatible with NS15450 and NS16550. Both ports support MIDI baud rates and one port also supports IrDA and HP SIR compliant signaling protocol. The two - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 26
the hard drives is installed in the dedicated hard drive bay and the other in the MultiBay. NOTE: The dedicated hard drive bay provides limited support for the Compaq LTE Elite hard drive. See Appendix C for details. The hard drive remains powered off from Standby (Suspend) until the first access - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 27
A connector on the rear of the computer interfaces with either expansion base to provide additional functionality. The expansion base replicates the following computer connectors: o Serial connector o Parallel connector o External monitor connector o PS/2-compatible mouse connector o Power connector - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 28
the release actuator to the holder. The holder is held to the bottom of the keyboard with a screw and standoff. The EasyPoint II controller supports the mouse buttons and the EasyPoint II pointing stick. It is mounted to the bottom of the keyboard assembly directly under the mouse buttons. The - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 29
to the keyboard. Once released, the flat cable can be disconnected from the ZIF connector on the underside of the controller. MultiBay The MultiBay accommodates the following devices: o Dual-speed, quad-speed, or 6x CD-ROM drive o Second hard drive o Second battery pack o 3.5-inch diskette drive - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 30
right sides of the expansion base are shown in Figure 1-4 and described in Table 1-7. Table 1-7. Expansion Base Components - Front and Right Sides Item Description 1 Monitor support cover slots 2 External options connector 3 Stereo speakers (MultiBay Expansion Base model) - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 31
4 MultiBay II device release button 5 MultiBay II 6 PC Card release buttons 7 Ventilation exhausts (MultiBay ISA Expansion Base model) 8 PC Card slots 9 ISA slot access door (MultiBay ISA Expansion Base model) 10 Stereo speaker (MultiBay ISA Expansion Base model) 11 Security cable - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 32
Item Description 1 MultiBay I device release button 2 MultiBay I 3 Docking sensor probe 4 Stereo speakers (MultiBay Expansion Base model) 5 Alignment guide 6 Power light 7 Power button 8 Infrared port 9 MultiBay drive lights 10 Audio bass port (MultiBay ISA Expansion Base - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 33
13 AC power connector The external components on the rear panel of the expansion base are shown in Figure 1-6 and described in Table 1-9. Table 1-9. Expansion Base Components - Rear Panel Item Description 1 External mouse connector 2 External keyboard connector 3 Stereo - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 34
expansion board slot (MultiBay ISA Expansion Base model) o Computer docking mechanism 1.7.1 Main Board The expansion base main board supports the following major components: o Ethernet controller (National DP83907) o PCMCIA controller (Cirrus 6722) o Super I/O (National 87334) o Power controller - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 35
The MultiBay connector board is mounted between the two MultiBays and serves to route the appropriate signals to the MultiBay connectors. 1.7.3 Power Supply The power supply is an AC-to-DC converter that serves the same function as the AC adapter and DC-to-DC converter in the computer. It provides - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 36
Table 1-10. Removable Drive Lights Index Function Description 1 Computer diskette drive light Diskette drive in computer MultiBay is being accessed 2 Computer hard drive/CD-ROM Hard drive or CD-ROM drive in drive light computer is being accessed 3 MultiBay hard drive/CD-ROM Hard - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 37
Table 1-11. Battery Lights Index Function Description 1 Computer MultiBay battery Status of battery pack in computer light MultiBay 2 Computer battery light Status of battery pack in computer battery compartment 3 MultiBay II battery light Status of battery in MultiBay on the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 38
Each PC Card slot on the expansion base supports one Type I, one Type II, or one Type III PC Card. The only serviceable part of the PC card slots are installed, the system will not operate. Graphics controller boards are not supported. o If a National NE2000 or compatible network ISA board is - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 39
Compaq LTE 5000 Family of Personal Computers. To achieve maximum MPEG functionality support, use the Compaq MPEG and TV Video Adapter option. o Due to expansion boards that are available, Compaq does not guarantee or support every ISA expansion board. Refer to the documentation accompanying the ISA - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 40
tables in Section 2.7 if you are unable to exercise POST or Computer Checkup or if the problem persists after running POST and Computer Checkup. Adhere to the following guidelines when troubleshooting: o Complete the recommended actions in the order in which they are given. o Repeat POST and - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 41
problem only occurs when an external device is connected to the computer, the problem could be with the external device or its cable. Isolate the problem by " completes. f. Select Interactive Testing and follow the displayed instructions. Refer to Chapter 3 for description and spare part number - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 42
3. Move the jumper on JP1 (Figure 2-1) from pins 2 and 3 to pins 1 and 2. 4. Turn on the computer and run POST. 5. Turn off the computer and move the JP1 jumper to pins 2 and 3 for normal operation. Chapter 2.3 Running Computer Setup The ROM-based Computer Setup displays the current system - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 43
configuration. The first Computer Setup screen displays current settings for the system, ports, and devices. The status bar at the bottom of the screen gives instructions for navigating and choosing options. The status bar also displays descriptions as you highlight menus and menu options. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 44
NOTE: If the main system board is replaced, the serial number on this screen changes to 0 (zero). Select one of the menus from the menu bar at the top of the screen to view or to change the following configuration settings: o Initialization startup preferences o Ports, including serial/infrared, - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 45
o PC Card Power Off During Standby CAUTION If you disable Power Management or Hibernation, you must take immediate action to resolve a low-battery condition to prevent losing unsaved information. If you select to disable the low-battery warning beeps, a low-battery condition is indicated only - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 46
o Off - Turns off all power management. The power management icon on the status panel turns off. NOTE: You can also temporarily toggle power management off and on by pressing the Fn+F7 hotkeys. The next time you restart the computer, the Power Properties setting takes effect. 2.3.4 Security Menu - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 47
If you forget your power-on password, you cannot use the computer until the computer memory is cleared of the password CAUTION Record your power-on password and put it in a safe place. If you forget your power-on password, you cannot use the computer until the computer memory is cleared of the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 48
error message that is not listed, contact your Compaq authorized service provider. You may also want to run Computer Checkup from errors emit a beep and may display a FATAL message. Fatal errors indicate severe problems, such as a hardware failure. Fatal errors do not allow the system to resume - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 49
Floppy disk track 0 failed The diskette drive cannot read track 0 of the diskette in the drive. Try another diskette. If the problem persists, you may need to replace the diskette drive. Floppy information invalid, The drive parameters stored in CMOS RAM do run SCU not match the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 50
Faulty refresh A continuous read/write test of port 1 circuits 61h found that bit 4 (Refresh Detect) failed to toggle within an allotted amount of time. Interrupt controller A sequential read/write of various 5 failed Interrupt Controller registers failed. ROM checksum incorrect - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 51
The Diagnostics menu includes the following utilities: o Computer Checkup (TEST) o View System Information (INSPECT) If you have a problem you cannot solve, run the Diagnostics utilities before you call for support. Run Computer Checkup and select to save the device list to a file and to print or to - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 52
devices. You can choose attended or unattended testing, decide to stop on errors, or choose to print or save a log of errors. 10. Follow the instructions on the screen as the devices are tested. When testing is complete, the Test Option menu appears. 11. Exit the Test Option menu. 12. Exit - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 53
Graphics 7. Follow the instructions on the screen to cycle through the screens, to return to the list and choose another item, or to print the information. Chapter 2.6 Diagnostic Error Codes Diagnostic error codes occur if the system recognizes a problem while running the Compaq Diagnostic - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 54
110 - xx Programmable timer load data test failed 113 - xx Protected mode test failed 114 - 01 Speaker test failed 1. Check system configuration. 2. Verify cable connections to speaker. 3. Replace the system board and retest. Table 2-5. Memory Test Error Codes Error Code - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 55
not connected codes 401 - xx through 403 - xx: 402 - xx Failed Port Test 1. Connect the printer. 2. Check power to the printer. 403 - xx Printer pattern test 3. Install the loopback connector and failed retest. 4. Check port and IRQ configuration. 5. Replace the system board and retest. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 56
Table 2-10. Hard Drive Test Error Codes Error Code Description Recommended Action 1701 - xx Hard drive format The following steps apply to error test failed codes 1701 - xx through 1736 - xx: 1702 - xx 1703 - xx 1704 - xx Hard drive read test failed Hard drive write/ read/compare - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 57
* ECC = Error Correction Code Table 2-11. Video Test Error Codes Error Code Description Recommended Action 501 - xx Video controller The following apply to error codes test failed 501 - xx through 516 - xx: 502 - xx 503 - xx 504 - xx Video memory test failed Video attribute test - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 58
2404 - xx failed Video character set test failed Diagnostics Utilities. 2. Replace the display assembly and retest. 3. Replace the system board and retest. 2405 - xx Video 80 x 25 mode 9 x 14 character cell test failed 2406 - xx Video 80 x 25 mode 8 x 8 character cell test failed 2408 - xx - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 59
failed 2425 - xx ECG/VGC monochrome graphics mode test failed 2431 - xx 640 x 480 graphics test failure 2432 - xx 320 x 200 graphics (256 color mode) test failure 2448 - xx Advanced VGA Controller test failed 2451 - xx 132-column Advanced VGA test failed 2456 - xx Advanced VGA 256 Color - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 60
how to identify and correct some common hardware, memory, and software problems. It also explains several types of common messages that may be displayed on the screen. The following pages contain troubleshooting information on: o Audio o Memory o Battery/battery gauge o MultiBay ISA Expansion Base - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 61
software application, check the documentation provided with the software. Solving Audio Problems Some common audio problems and solutions are listed in the following table. Table 2-15. Solving Audio Problems Problem Probable Cause Solution(s) Computer beeps once This is typical; it No - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 62
beep. Volume is turned off or Press Fn+F5 to turn the turned down too low. speaker on and then adjust the volume. Problem Probable Cause Solution(s) Battery light Battery pack is already No action is necessary. doesn't light and charged. battery pack won't fast charge. Battery - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 63
is low, or the auxiliary battery is at end of its life. battery) to the computer; this charges the auxiliary battery. Replace the auxiliary battery. You have to set the Auxiliary battery charge Provide power to the date and time every is low, or the auxiliary computer (AC or battery), time - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 64
powers off, and then fully recharging again Solving CD-ROM Drive Problems Some common causes and solutions for CD-ROM drive problems are listed in the following table. Table 2-17. Solving CD-ROM Drive Problems Problem Probable Cause Solution(s) CD-ROM drive cannot Compact disc is - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 65
expansion base when undocked configurations running Windows 95. in Standard Floppy Disk Controller Properties to unload the protected mode drivers and then restart the computer. Diskette drive icon Diskette is damaged. Run SCANDISK on the stays on. diskette. At the system prompt, - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 66
an up-to-date backup of your hard drive at all times, in case of errors or failures. Table 2-19. Solving Hard Drive Problems Problem Probable Cause Solution(s) Reading hard drive System entered Give the system time to takes an unusually Hibernation due to restore the previously - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 67
hard drive from the bay. pressed. Solving Hardware Installation Problems Some common causes and solutions for hardware installation problems are listed in the following table. Table 2-20. Solving Hardware Installation Problems Problem Probable Cause Solution(s) A new device is not - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 68
within 30 degrees of each other. Distance. Verify that devices are not more than 3 feet (1 m) apart. Solving Keyboard/Numeric Keypad Problems Some common causes and solutions for keyboard/numeric keypad problems are listed in the following table. Table 2-22. Solving Keyboard/Numeric Keypad - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 69
in the following table. Table 2-24. Solving MultiBay ISA Expansion Base Problems Problem Probable Cause Solution(s) No external video The ISA slot does not Plug the external using an ISA graphics support graphics monitor directly into controller card in controller cards. the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 70
Card Problems Problem the Add New Hardware icon in the Control Panel for installation instructions. If PC Card or drivers are not compatible with Windows 95 Card or card driver is Contact your Compaq not supported. authorized service provider for a list of PC Cards tested successfully - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 71
drive letter assigned to the card. The card is not Contact your Compaq supported. authorized service provider for a list of PC Card cards tested successfully in Compaq PC Card platforms. Solving Pointing Device Problems Some common causes and solutions for EasyPoint II pointing device - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 72
are listed in the following table. Also see "Solving Battery and Battery Gauge Problems" in this chapter. Table 2-27. Solving Power Problems Problem Probable Cause Solution(s) Computer won't turn Computer is not Insert battery or connect on and battery pack connected to a power - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 73
. the computer reaches certain temperatures. This is normal. Fan may be blocked, Make sure airflow vents causing temperature to are not obstructed. If exceed limits. problem persists, contact your Compaq authorized service provider. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 74
is in standby) 16 Not used Solving Printer Problems If you experience problems printing, run a printer self-test. Refer to the documentation provided with your printer for instructions. If the self-test fails, it is a printer-specific problem. Also refer to the printing section of your - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 75
lists some common causes and solutions for computer display and external monitor problems. IMPORTANT: Verify that the display jumpers on the processor board are set properly for the display before proceeding with any troubleshooting. You can perform a monitor self-test on an external VGA color or - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 76
display and desired, use 640 x 480 display when have toggled back to resolution. connected to internal display, which external monitor. only supports 640 x 480 resolution. The image on the You are using an This is typical; no external monitor external monitor and action is - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 77
When in MS-DOS mode, To maintain a Try FN + T to stretch the the image on the high-quality image, the screen in DOS mode. If computer display 800 x 600 models do not this doesn't work, does not fill the stretch the download the latest ROM screen. lower-resolution image and video drivers - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 78
Chapter 3. Illustrated Parts Catalog Chapter 3.0 Introduction This chapter provides an illustrated parts breakdown and a reference for spare part numbers for the Compaq LTE 5000 Family of Personal Computers, MultiBay Expansion Base, and MultiBay ISA Expansion Base. Chapter 3.1 Computer System Major - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 79
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Table 3-1. Spare Parts - Computer System Major Components Item Description Spare Part Number 1 Display assembly, VGA, CTFT, 10.4-inch (26.4 cm). Use with Model LTE 5000 VGA (NOTE 1) 213547-001 1 Display assembly, VGA, CSTN, 10.4-inch (26.4 cm). Use with Model LTE 5000 VGA ( - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 81
5 Keyboard assembly, Danish (NOTE 2) 213533-X08 (NOTE 4) 5 Keyboard assembly, French (NOTE 2) 213533-X05 (NOTE 4) 5 Keyboard assembly, French Canadian (NOTE 2) 213533-X12 (NOTE 4) 5 Keyboard assembly, German (NOTE 2) 213533-X04 (NOTE 4) 5 Keyboard assembly, Italian ( - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 82
-001. LTE 5100 and LTE 5200 units that shipped with the enhanced display (serial number J605xxxxxxxx or higher) are supported by Spare Part Number 224149-001. (Refer to Service Advisory 973 for more information) 4: Replace X in part number with 1 for keyboard with normal pointing device cap, or - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 83
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Table 3-2. Spare Parts - Display Assembly Components Item Description Spare Part Number 1 Bezel with speakers, for 10.4-inch (26.4 cm) CSTN display 213647-001 1 Bezel with speakers, for 11.3-inch (28.7 cm) CSTN display 213609-001 1 Bezel with speakers, for 11.3-inch (28 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 85
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Table 3-3. Spare Parts - Computer Base Assembly Components Item Description Spare Part Number 1 Doors and Miscellaneous Plastic Kit See Section 3.6 (SPS number 213567-001) components: a. Connector cover b. Memory slot panel with handle c. PC Card door d. Foot (Quantity = 10) e. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 87
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Table 3-4. Spare Parts - Keyboard Assembly Components Item Description Spare Part Number 1 Standoff (Quantity = 5). Included in See Section 3.10 Miscellaneous Screws Kit (SPS number 213545-001). 2 Latches Kit (SPS number 213568-001) See Section 3.5 components: a. CD-ROM - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 89
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 90
Table 3-5. Spare Parts - Latches Kit Description Spare Part Number Latches Kit. Contains the following: 213568-001 1. Hard drive release spring 2. Battery release actuator 3. MultiBay device release actuator 4. Hard drive release button 5. Hard drive latch 6. CD-ROM release bar 7. Latch - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 91
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Table 3-6. Spare Parts - Doors and Miscellaneous Plastics Kit Description Spare Part Number Doors and Miscellaneous Plastics Kit. 213567-001 Contains the following: 1. Hard drive door 2. Connector cover 3. PC Card door 4. Memory slot panel with handle 5. Clutch cradle (left) 6. Clutch - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 93
Table 3-7. Spare Parts - Computer Optional Components Item Description Spare Part Number 1 510 MB hard drive 213558-001 1 810 MB hard drive 213559-001 1 1.35 GB hard drive 213722-001 1 2.16 GB hard drive without DFP 242114-001 1 2.16 GB hard drive with DFP 242169-001 2 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 94
Chapter 3.8 Computer Standard Accessories Table 3-8. Spare Parts - Computer Standard Accessories Item Description Spare Part Number 1 Hard drive carrying case 149783-001 2 MultiBay device carrying case 213611-001 3 EasyPoint II pointing device cap (Quantity = 12) 213621-001 4 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 95
8 AC power cord, Australia (not shown) 149710-008 8 AC power cord, Europe (not shown) 149710-002 8 AC power cord, Japan (not shown) 149710-007 8 AC power cord, UK (not shown) 149710-003 8 AC power cord, US (not shown) 149710-001 Chapter 3.9 Computer Optional Accessories Table - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 96
-001 Chapter 3.10 Computer Miscellaneous Spare Parts Table 3-10. Computer Miscellaneous Spare Parts Item Description Spare Part Number 1 Service Aids Kit (not shown). 100767-001 Includes: a. Connector removal tool b. Display bezel removal tool c. Serial interface loopback - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 97
Rear of keyboard to CPU base assembly (Quantity = 2) Left clutch cradle (Quantity = 1) Processor board to CPU base assembly (Quantity = 1) Power board to CPU base assembly (Quantity = 1) System board to CPU base assembly (Quantity = 2) Package: 2 Description: 8TX25035M Screw Drive: T8 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 98
11 Documentation Table 3-12. Spare Parts - Documentation Description Spare Part Number Compaq LTE 5000 Family of Personal Computers Maintenance & Service Guide 213622-001 Compaq LTE 5000 Family of Personal Computers Illustrated Parts Map (Quantity = 10) * 213677-002 Compaq LTE 5000 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 99
Latin American Spanish) 182793-161 Introducing Microsoft Windows 95 User's Guide (Norwegian) 182793-091 Introducing Microsoft Windows 95 User's Guide (Swedish) 182793-101 Compaq LTE 5000 Family of Personal Computers Online User's Guide (Dutch) ** 213625-331 Compaq LTE 5000 Family of Personal - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 100
Africa. ** The Compaq LTE 5000 Family of Personal Computers Online User's Guide is provided on 3.5-inch diskette. Chapter 3.12 Software Table 3-13. 5000 PC Card Drivers Kit 182359-XXX LTE 5000 Supplemental Support Diskette 182360-XXX Advanced/User Diagnostics Diskette (English) 109728- - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 101
language code when ordering, e.g., 213638-001 for English LTE 5000 Video Drivers Support Kit * NOTE: QuickFind is updated monthly. To complete the QuickFind part number add the suffix from the table below for the desired month. If you - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 102
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 103
cover with logo 213713-001 2 Top cover assembly. Includes 213711-001 EMI shield, release mechanism, doors, guides, monitor support cover slot caps with springs, labels, and logo. 3 Bottom cover assembly. Includes 213712-001 feet, MPEG connector door, and labels. 3.13A - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 104
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 105
ISA Expansion Base Cover Assemblies Item Description Spare Part Number 1 Monitor support cover w/logo 213713-001 2 Top cover assembly. Includes EMI shield, release mechanism, doors, guides, monitor support cover slot caps with springs, labels, and logo. 213711-003 3 Base - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 106
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 107
Table 3-15. Spare Parts - MultiBay Expansion Base Major Components Item Description Spare Part Number 1 MPEG connector with frame 213761-001 2 Main board kit. Includes: 213706-001 a. Main board b. Fan control board 3 Power supply with fan 213707-001 4 MultiBay - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 108
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 109
Table 3-15A. Spare Parts - MultiBay ISA Expansion Base Major Components Item Description Spare Part Number 1 MPEG connector w/frame 242128-001 2 Main I/O board 241958-001 3 Power supply w/fan 241959-001 4 MultiBay assembly w/ejector Included with Item 7 5 MultiBay connector - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 110
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 111
mechanism handle cover (NOTE 1) 8. Docking mechanism handle shield (NOTE 1) 9. Alignment guide, right (NOTE 1) 10. Docking mechanism lever (NOTE 1) 11. Monitor support cover slot cap and spring (NOTE 2) 12. Alignment guide, left (NOTE 1) 13. Logo 14. Security lock bracket (NOTE 2 NOTES 1: Also - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 112
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 113
213717-001 following: 1. PC Card doors assembly 2. MultiBay door (Quantity = 2) 3. MultiBay door spring (Quantity = 2) 4. Monitor support cover slot caps 5. Monitor support cover slot cap spring 6. MultiBay eject button (Quantity = 2) 7. Security lock bracket 8. MPEG connector door 9. Computer - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 114
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 115
cover 7. Docking mechanism handle shield 8. Docking mechanism lever 9. Alignment guide (right) 10. Alignment guide plate (Quantity = 2) 11. Alignment guide spring (Quantity = 2) 12. Alignment guide (left) 13. Alignment guide screw (Quantity = 4 /not shown) Chapter 3.18 MultiBay and MultiBay - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 116
Power cord, MultiBay Expansion Base (U.S.) 213673-001 Table 3-20. MultiBay and MultiBay ISA Expansion Base Miscellaneous Screws Kit Contents and Use Description: 8TX25060M Screw Drive: T8/Slotted Quantity: 25 Where Used: Bottom cover to top cover assembly (Quantity = 10) Main - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 117
Base Documentation Description Spare Part Number LTE 5000 MultiBay Expansion Base Installation and Operations Guide (Dutch) 213762-331 LTE 5000 MultiBay Expansion Base Installation and Operations Guide (English) 213762-001 LTE 5000 MultiBay Expansion Base Installation and Operations - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 118
information for the computer. Adherence to the procedures and precautions described in this chapter is essential for proper service. Chapter 4.1 Electrostatic Discharge Information A sudden discharge of static electricity from your finger or other conductor can destroy static-sensitive devices - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 119
Many electronic components are sensitive to ESD. Circuitry design and structure determine the degree of sensitivity. The following proper packaging and ground precautions are necessary to prevent damage. o To avoid hand contact, transport products in static-safe containers such as tubes, bags, or - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 120
area free of nonconductive materials such as ordinary plastic assembly aids and Styrofoam. o Use field service tools, such as cutters, screwdrivers, and vacuums, that are conductive. o Use a portable field service kit with a static-dissipative vinyl pouch that unfolds to become a work mat. Also, use - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 121
workstations with ground cord of one-megohm resistance o Static-dissipative table or floor mats with hard tie to ground o Field service kits o Static awareness labels o Wrist straps and footwear straps providing one-megohm +/- 10% resistance o Material handling packages o Conductive plastic bags - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 122
the cables are routed in such a way that they cannot be caught or snagged by parts being removed or replaced. CAUTION When servicing this computer, ensure that cables are placed in their proper location during the reassembly process. Improper cable placement can damage the computer. Cables - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 123
. When handling the plastic parts, use care. Use a bezel removal tool to separate plastic components. Apply pressure only at the points designated in the maintenance instructions. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 124
Chapter 5. Computer Removal and Replacement Procedures Chapter 5.0 Introduction This chapter presents the removal and replacement procedures for the computer. Chapter 5.1 Serial Number The computer serial number should be reported to Compaq when requesting information or ordering spare parts. The - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 125
Chapter 5.3 Preparing the Computer for Disassembly Before beginning removal and replacement procedures, complete the following procedures: 1. Undock the computer from the expansion base (Section 5.3.1). 2. Disconnect AC power and any external devices (Section 5.3.2). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 126
Remove the battery or mass storage device from the MultiBay (Section 5.3.6). 7. Remove any PC cards (section 5.3.7). NOTE: It is important that these instructions be followed when replacement of any part requires removal of the display assembly: Slide the display assembly back in place and replace - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 127
5.3.2 Disconnecting the Computer If the computer is docked in an expansion base, see Section 5.3.1 for undocking instructions. If the computer is not docked in an expansion base, see Figure 5-4 and complete the following steps to disconnect the computer: 1. Turn off [1] the computer. 2. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 128
battery pack. Do not open a battery pack, as this damages the pack, makes it unusable, and exposes potentially harmful battery components. There are no field-serviceable parts located inside the battery pack. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 129
devices and battery pack removed from the computer bays, the weight of the display makes the computer susceptible to being easily tipped over. When performing service - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 130
auxiliary battery is stored in a compartment on the bottom of the computer (Figure 5-7). The auxiliary battery should be removed prior to servicing the computer. Removing the Auxiliary Battery To remove the auxiliary battery, complete the following steps: 1. Using a small flat-blade screwdriver to - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 131
2. Lift the auxiliary battery out of its compartment [1] and disconnect the auxiliary battery cable [2] as shown in Figure 5-8. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 132
Installing the Auxiliary Battery The auxiliary battery is not cylindrical but protrudes along one side. When installing the auxiliary battery, this side of the battery must enter the battery compartment first. To install an auxiliary battery, complete the following steps: 1. Remove the auxiliary - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 133
4. Install the auxiliary battery compartment door (Figure 5-7). 5.3.5 Hard Drive The middle compartment on the front of the computer is a dedicated hard drive bay. No other device should be installed in this bay. Remove the hard drive prior to performing maintenance on the computer. IMPORTANT: Be - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 134
2. Open the hard drive bay door [1], and while holding the hard drive release actuated [2], pull on the tab [3] to remove the hard drive (Figure 5-11). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 135
Installing the Hard Drive To install a hard drive, complete the following steps: 1. Open the hard drive bay door and insert the hard drive with the label facing up and the hard drive connector facing the inside of the bay. Make certain that the pull tab on the hard drive does not get trapped under - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 136
1. Remove the MultiBay security screw (Figure 5-12). 2. Push the MultiBay device release [1] toward the front of the computer and pull the device [2] out of the MultiBay (Figure 5-13). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 137
the security screw (optional) as shown in Figure 5-12. 5.3.7 PC Card Compaq recommends that you remove any installed PC Cards (PCMCIA) before performing any service on the computer. To remove a PC card, complete the following steps: 1. Open the PC Card door [1] (Figure 5-14). 2. Press on the PC Card - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 138
To install a PC Card, open the PC Card door, insert the card into the slot, and press firmly until it is seated. Chapter 5.4 External Computer Components This section describes the removal and replacement procedures that do not require access to the internal components of the computer. This includes - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 139
The computer logo identifies the model of the computer. A logo for each model is included with the display assembly spare parts kit. The logo has an adhesive backing for installation. Select the appropriate logo for your computer model, remove the protective covering from the adhesive back, and - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 140
5.4.3 Connector Cover The connector cover snaps into place. To remove and replace a connector cover, complete the following steps: 1. Open the connector cover. 2. Flex the center of the cover away from the computer (Figure 5-17) until the pivots on each end of the cover disengage the pivot holes in - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 141
Reverse this procedure to install a connector cover. 5.4.4 Auxiliary Battery Compartment Door See Section 5.3.4 for instructions on how to remove and replace the auxiliary battery compartment door. 5.4.5 Memory Expansion Board The memory expansion board is installed from the outside of the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 142
3. Pull on the handle [2] to remove the memory expansion board from the computer (Figure 5-18). Reverse the above procedure to install a memory expansion board. IMPORTANT: Run Computer Setup after installing a memory expansion board. 5.4.6 EasyPoint II Pointing Device The EasyPoint II pointing - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 143
5.4.7 Hard Drive Bay Door The hard drive bay door snaps into place. To remove the hard drive bay door, complete the following steps: 1. Position the computer on a tabletop so the front edge of the computer is just off the edge of the table (Figure 5-20). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 144
2. Open the hard drive bay door until you feel resistance, then continue to open the door (Figure 5-20) until the door is released. To install the hard drive door, orient the door to 90 degrees from its closed position and snap it onto the pivot studs on the computer. 5.4.8 PC Card Door The PC Card - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 145
includes replacement of the following: o CPU cover assembly o Power switch actuator o Standby (Suspend) button o Display switch button Additionally, the integrated microphone can be accessed for service when the CPU cover is removed. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 146
5.5.1 CPU Cover Assembly To remove and replace the CPU cover assembly, complete the following steps: 1. Prepare the computer for disassembly as described in Section 5.3. 2. Remove the three screws from the back of the computer (Figure 5-22). 3. Open the display panel and tilt the display panel all - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 147
4. Tilt the CPU cover forward and out of the computer (Figure 5-23). Reverse the above procedure to install the CPU cover assembly. IMPORTANT: A set of warning labels is included with each CPU cover assembly spare parts kit. Select a label with the language that matches the keyboard language and - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 148
To install, simply snap the power switch actuator, with spring installed, into place. 5.5.3 Standby (Suspend) Button To remove the standby (suspend) button, complete the following steps: 1. Remove the CPU cover as described in Section 5.5.1. 2. From the bottom side of the CPU cover, squeeze the tabs - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 149
To install, simply snap the standby (suspend) button into place. To avoid losing the spring, this task is better performed with the CPU cover inverted. 5.5.4 Display Switch Button The display switch button is installed with a snap action. To remove, simply pull it out of its mounting hole (Figure 5- - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 150
To install a display switch button, snap it into place. Chapter 5.6 Microphone With the CPU cover removed, the microphone is readily accessible on the right-hand side of the computer above the keyboard. The microphone is seated in a boot that is then installed in the keyboard plastic. To remove and - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 151
3. Lift the microphone and its boot out of the computer (Figure 5-27). NOTE: The microphone extension cable cannot be properly accessed for service until the processor board is removed. See Section 5.11 for details on the extension cable. To install a microphone, reverse the above procedure. Chapter - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 152
4. Remove the two status panel screws [2] (Figure 5-28). 5. Lift the status panel [3] out of the computer. Reverse the above procedure to install the status panel, taking care to route the cable properly. Chapter 5.8 Display Assembly Maintenance of the display assembly includes replacement of the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 153
o Clutch cradles All of these procedures require removal of the CPU cover and the display assembly. 5.8.1 Removing and Installing the Display Assembly To remove and install the display assembly, complete the following steps: 1. Prepare the computer for disassembly as described in Section 5.3. 2. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 154
procedure to install the display assembly. Install the appropriate logo to match the computer model (Section 5.4.1). NOTE: It is important that these instructions be followed when replacement of any part requires removal of the display assembly: Slide the display assembly back in place and replace - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 155
To remove the display bezel, complete the following steps: 1. Remove the display assembly as described in Section 5.8.1. 2. Remove the screw covers and screws (Figure 5-31). NOTE: The upper and lower screw covers are not the same. 3. Using a case tool, begin at the top and pry the display bezel - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 156
IMPORTANT: Note the routing of the display cables to ensure proper routing at reassembly. Reverse the above procedure to install the display bezel, taking care to properly align the brightness/contrast control(s) with their switches. 5.8.3 Removing and Installing the Latches To remove the latches, - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 157
4. Lift out the latch [2] and its attached spring (Figure 5-33). Reverse the above procedure to install a latch assembly. 5.8.4 Removing and Installing the Clutch Assembly To remove a clutch assembly, complete the following steps: 1. Remove the display assembly as described in Section 5.8.1. 2. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 158
Reverse the above procedure to install a clutch assembly and bracket. 5.8.5 Brightness/Contrast Control Actuator To remove a brightness/contrast control actuator, complete the following steps: 1. Remove the display assembly as described in Section 5.8.1. 2. Remove the display bezel as described in - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 159
To install a brightness/contrast control actuator, simply snap it into place. IMPORTANT: When replacing the display bezel onto the display panel, make sure the seat in the brightness/contrast control actuator is aligned with the tab on the brightness/contrast switch. An alternate installation - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 160
3. Lift the right cradle out of the computer (Figure 5-36). Reverse the above procedure to install the clutch cradles. Chapter 5.9 Keyboard Assembly Maintenance of the keyboard assembly includes removal and replacement of the following: o Keyboard assembly o EasyPoint II controller o Battery eject - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 161
1. Remove the CPU cover as described in Section 5.5.1. 2. Remove the keyboard screws (Figure 5-37). 3. Remove the screws [1] from the rear corners of the keyboard (Figure 5-38). Note that ground lugs are attached by these screws. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 162
4. Remove the microphone [2] (Figure 5-38). You can leave it attached to its extension cable. 5. Separate the keyboard from the base and shift it slightly to gain better access to the keyboard ZIF connector [1] (Figure 5-39), then disconnect the ZIF connector. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 163
6. Disconnect the EasyPoint II controller cable [2] from the system board (Figure 5-39). 7. Lift the keyboard out. Reverse this procedure to install the keyboard. NOTE: Be sure to connect the ground lugs at the rear of the keyboard. 5.9.2 Removing and Installing the EasyPoint II Controller To remove - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 164
3. Disconnect the cable from the ZIF connector on the EasyPoint II Controller (Figure 5-41). The ZIF connector is located on the back side of the controller board. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 165
NOTE: Observe the dressing of the EasyPoint II controller cables. It may be necessary to use adhesive tape to maintain the cables in their proper orientations. Reverse the above procedure to install the EasyPoint II controller. 5.9.3 Removing and Installing the Battery Release Assembly To remove the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 166
3. The release holder, spring, and latch are installed as an assembly. Lift out the release holder [3] (Figure 5-42). The battery release [2] is attached to the release holder with its spring [4]. Reverse the above procedure to install the battery release assembly. Use the locating pins adjacent to - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 167
5.9.4 Removing and Installing the MultiBay Release Assembly To remove the MultiBay release assembly, complete the following steps: 1. Remove the keyboard as described in Section 5.9.1. 2. Remove the standoff [1] from the CD-ROM eject bar [2] and lift out the eject bar (Figure 5-44). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 168
3. Remove the standoff and screw from the release holder (Figure 5-45). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 169
4. Lift out the release holder (Figure 5-45). The release is attached to the holder with its spring. The release holder, spring and latch are installed as an assembly. Reverse the above procedure to install the MultiBay release assembly. Use the locating pins adjacent to each mounting hole to locate - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 170
5.9.5 Removing and Installing the Hard Drive Latch The hard drive latch assembly consists of the hard drive release, latch, and spring. It is held in place with one screw. To remove and replace the hard drive latch, complete the following steps: 1. Remove the keyboard as described in Section 5.9.1. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 171
3. Remove the latch screw as shown in Figure 5-47. The release drops out but the spring holds the latch in place. Use forceps or needle-nose pliers to remove the latch and spring. Chapter 5.10 Fan The cooling fan is mounted at the air vent on the left side of the computer and is plugged into the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 172
4. Lift the fan out of the computer. Reverse the above procedure to install a fan. Make certain the fan is properly oriented with the label on top and the airflow arrow pointing out of the computer. Chapter 5.11 Processor Board To remove the processor board, complete the following steps: 1. Remove - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 173
8. Disconnect the thermistor cable [1] as shown in Figure 5-50. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 174
9. Remove the screw [2] from the right rear corner of the processor board (Figure 5-50). 10. Remove the processor board as shown in Figure 5-51. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 175
Before installing the processor board, verify that the display jumpers are appropriately configured for the type of display installed in the computer. The jumper locations are shown in Figure 5-52, and jumper configurations are presented in Table 5-1. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 176
Table 5-1. Display Configuration Jumpers Display Type JP3 JP2 JP4 LTE 5000 10.4 in VGA CSTN 1-2 2-3 1-2 LTE 5000 10.4 in VGA CTFT 2-3 2-3 1-2 LTE 5000 11.3 in SVGA CSTN 1-2 2-3 2-3 LTE 5100 10.4 in SVGA CTFT 2-3 2-3 2-3 LTE 5150 Rev. 4.X * 11.3 in 1-2 1-2 1-2 SVGA - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 177
CTFT LTE 5400 12.1 in 1024x768 2-3 2-3 2-3 CTFT * Verify the display panel revision number by checking the printed number on the large ferrite bead on the display cable. The display cable is located on the left side of the display assembly. Reverse the above procedure to install a - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 178
Chapter 5.13 Power Board To remove the power board, complete the following steps: 1. Remove the processor board as described in Section 5.11. 2. Remove the screw near the hard drive bay (Figure 5-55) and lift the power board out of the computer. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 179
Reverse the above procedure to install a power board. Chapter 5.14 System Board To remove the system board, complete the following steps: 1. Remove the CPU panel as described in Section 5.5.1. 2. Remove the display as described in Section 5.8.1. 3. Remove the processor board as described in Section - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 180
6. Remove the standoff from the left rear corner of the system board (Figure 5-57). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 181
7. Remove the screw from the front left and the screw from the right rear of the system board (Figure 5-57). 8. Remove the two screwlocks from the option connector on the rear of the computer (Figure 5-58). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 182
9. The system board can now be lifted out of the computer as shown in Figure 5-59. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 183
NOTE: Begin lifting the system board at the edge near the hard drive shield. The sheet metal may have to be deflected slightly to provide clearance for removing the board. Continue lifting the system board out toward the front of the computer. Reverse the above procedure to install the system board. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 184
Chapter 6. MultiBay Expansion Base: Removal and Replacement Procedures Chapter 6.0 Introduction This chapter presents the removal and replacement procedures for the MultiBay Expansion Base. For information on the MultiBay ISA Expansion Base, refer to Section 7. Chapter 6.1 Serial Number The - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 185
Chapter 6.3 Preparing the MultiBay Expansion Base for Disassembly NOTE: It is important that these instructions be followed when installing a new expansion base top cover (Service Spare Part Number 213711-003). 1. Do not remove the plastic hole cover. 2. Discard the fan. Before beginning removal and - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 186
Base 1. Turn off the expansion base and undock the computer if it is docked in the expansion base. See Section 5.3.1 for detailed instructions. 2. Disconnect the power cord from the AC source and from the expansion base. 3. Disconnect all peripheral devices from the expansion base. 4. Complete - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 187
not open a battery pack, as this damages the pack, makes it unusable, and exposes potentially harmful battery components. There are no field-serviceable parts located inside the battery pack. Removing the Battery Pack To remove a battery pack from the expansion base, complete the following steps - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 188
2. Move the sliding panel on the front of the battery to the left. Installing a Battery Pack To install a battery pack into a MultiBay, complete the following steps: 1. With the label facing up and the connectors facing in, align the left side of the battery pack with the left side of the MultiBay, - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 189
without secondary drive capability can be used only in MultiBay I of the expansion base. These drives are labeled appropriately. See Appendix C of this manual for more details CAUTION Removable drives should only be inserted in or removed from the expansion base when the computer is turned off - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 190
1. Turn off the expansion base. 2. Make sure the latch inside the carrier is pushed to the right, and place the hard drive in the carrier with the label facing up and the contacts facing the rear of the carrier. 3. Slide the drive toward the rear of the carrier until it is seated (Figure 6-6). 4. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 191
side of the MultiBay and push the drive into the bay until it is seated. 6.3.5 PC Card All PC cards should be removed from the expansion base before performing any internal maintenance on the computer. Removing a PC Card To remove a PC Card, complete the following steps: 1. Push the PC Card release - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 192
2. Place the PC Card in the tracks with the card connector to the inside and label up. 3. Slide the card in until it seats. The door remains open while the card device is connected. Chapter 6.4 External Components This section describes the removal and replacement procedures that do not require - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 193
door [2] provides visual access to the MPEG connector for guiding the connector into place when installing the bottom cover assembly with the connector attached to the bottom cover (Figure 6-8). Procedures presented later in this manual prescribe separating the MPEG connector from the bottom cover - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 194
3. Lift the bottom cover from the expansion base (Figure 6-10). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 195
To install the bottom cover assembly, reverse the procedure presented above. Chapter 6.6 MPEG Connector The MPEG connector plugs into the main board and is accessed by removing the bottom cover assembly. Remove the bottom cover assembly as described in Section 6.5 and disconnect the MPEG connector - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 196
Reverse this procedure to install the MPEG connector. Chapter 6.7 Power Supply The power supply is mounted in the right rear corner of the expansion base when viewed with the base placed top side down on the work surface. It is replaced as an assembly with its fan. To remove the power supply, - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 197
5. Note the routing of the ground wires attached to the rear power supply screws. Remove the four screws and lift the power supply out (Figure 6-13). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 198
To install the power supply, reverse the procedure presented above. Be sure to reconnect the ground wire. Chapter 6.8 Main Board To remove the main board, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 6.3. 2. Remove the two shoulder screws from - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 199
3. Remove the bottom cover as described in Section 6.5. 4. Note the routing of all cables and disconnect the power cable [1], speaker cables [2], IrDA cable [3], power supply cable [4], and cable [5] (Figure 6-15). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 200
5. Disconnect the fan [1] and fan power [2] at the Fan Control Board (Figure 6-16). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 201
6. Remove the remaining three screws from the main board and the two screws from the CPU connector bezel (Figure 6-17). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 202
7. Lift the main board out of the base. Begin lifting at the front edge of the board [1] . The CPU connector bezel [2] comes off with the board but is not attached to the board. Some manipulation is required around the PC Card door module (Figure 6-18). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 203
Reverse the removal procedure described above to install the main board. Position the CPU connector cover in place but do not secure it with screws until the main board is properly seated. Then proceed with the rest of the installation. Chapter 6.9 CPU Connector Bezel The main board must be removed - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 204
2. Begin lifting at the end of the assembly toward the MultiBay Connector Board and lift the MultiBay assembly out (Figure 6-20). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 205
Reverse the above procedure to install a MultiBay assembly, inserting the end nearest the MultiBay door first (Figure 6-21). Take care not to damage the tabs on this end of the MultiBay. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 206
cover assembly as described in Section 6.5. 3. Remove the power supply as described in Section 6.7 if servicing the door on that side. 4. Remove the main board as described in Section 6.8 if servicing the door on that side. 5. Remove the appropriate MultiBay assembly as described in Section 6.10 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 207
Chapter 6.12 PC Card Door Assembly The main board must be removed before removing the PC Card door assembly. The PC Card doors are spared as an assembly, mounted in a common frame. To remove and replace the PC Card doors, complete the following steps: 1. Prepare the expansion base for disassembly as - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 208
Reverse the above procedure to install the PC Card door assembly. Chapter 6.13 Power Switch Board The bottom cover assembly must be removed before removing the power switch board. The power switch board is installed as a unit with its cable permanently attached. To remove the power switch board, - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 209
4. Remove the screw holding the power switch board in place and lift the board out (Figure 6-25). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 210
Reverse the above procedure to install a power switch board. Chapter 6.14 IrDA Board The bottom cover assembly must be removed before removing the IrDA board. The IrDA board is installed as a unit with its cable permanently attached. To remove the IrDA board, complete the following steps: 1. Prepare - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 211
4. Remove the screw holding the IrDA board in place and lift the board out (Figure 6-27). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 212
Reverse the above procedure to install the IrDA board. Chapter 6.15 Speaker Assemblies The bottom cover assembly must be removed before removing the speaker assembly. The speaker assembly is installed as a unit with its cable permanently attached. To remove the speaker assembly, complete the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 213
They are keyed for proper installation. The assembly is mounted to the expansion base with one screw. To remove the CPU guide assembly, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 6.3. 2. Remove the bottom cover assembly as described in Section - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 214
it is seated completely. Do not over tighten the screw; the guide must be free to slide under the screw head. Chapter 6.17 Monitor Support Cover Cap The bottom cover must be removed before removing the monitor support cover cap. The monitor support cover cap and spring snap into place. To remove the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 215
Reverse the above procedure to install the monitor support cover cap. Chapter 6.18 Docking Mechanism The bottom cover assembly must be removed before removing the docking mechanism. The docking mechanism consists of the: o Docking - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 216
To remove the docking mechanism, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 6.3. 2. Remove the bottom cover assembly as described in Section 6.5. 3. Remove the main board as described in Section 6.8. 4. Remove the screw and washer [1] that - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 217
6. Remove the screw from the spring and lift the spring out (Figure 6-33). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 218
7. To remove the puller plate assembly [1], see Figure 6-34 and complete the following steps: a. Slide the puller plate all the way back [2]. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 219
b. Lift the rear of the puller plate [4] and continue to slide back while pulling the catch [3] out of the opening in the base. To install the puller plate assembly, press the docking aid [3] through the opening and slide the puller plate [1] into place (Figure 6-34). Reverse the previous procedure - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 220
4. The docking lever slider is now free to be removed [1] (Figure 6-36). Note that the little tab on one side of the docking lever slider [2] goes toward the outside of the expansion base at reassembly. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 221
5. Remove the screws [1] and lift out the docking lever cover [2] (Figure 6-37). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 222
6. Remove the docking lever cover insert [3] as shown in Figure 6-37. Reverse the above procedures to install the docking lever, docking lever slider, or docking lever cover. Chapter 6.20 Security Lock Bracket The security lock bracket simply slides into its mounting seat on the side of the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 223
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 224
Chapter 7. MultiBay ISA Expansion Base: Removal and Replacement Procedures Chapter 7.0 Introduction This chapter presents the removal and replacement procedures for the MultiBay ISA Expansion Base. Chapter 7.1 Serial Number The expansion base serial number should be reported to Compaq when - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 225
Chapter 7.3 Preparing the MultiBay ISA Expansion Base For Disassembly NOTE: It is important that these instructions be followed when installing a new expansion base top cover (Service Spare Part Number 213711-003). 1. Remove the plastic hole cover from the left corner of the top cover. 2. Insert the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 226
Base 1. Turn off the expansion base and undock the computer if it is docked in the expansion base. See Section 5.3.1 for detailed instructions. 2. Disconnect the power cord from the AC source and from the expansion base. 3. Disconnect all peripheral devices from the expansion base. 4. Complete - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 227
not open a battery pack, as this damages the pack, makes it unusable, and exposes potentially harmful battery components. There are no field-serviceable parts located inside the battery pack. Removing the Battery Pack To remove a battery pack from the expansion base, complete the following steps - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 228
2. Move the sliding panel on the front of the battery to the left. Installing a Battery Pack To install a battery pack into a MultiBay, complete the following steps: 1. With the label facing up and the connectors facing in, align the left side of the battery pack with the left side of the MultiBay, - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 229
without secondary drive capability can be used only in MultiBay I of the expansion base. These drives are labeled appropriately. See Appendix C of this manual for more details CAUTION Removable drives should only be inserted in or removed from the expansion base when the computer is turned off - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 230
1. Turn off the expansion base. 2. Make sure the latch inside the carrier is pushed to the right, and place the hard drive in the carrier with the label facing up and the contacts facing the rear of the carrier. 3. Slide the drive toward the rear of the carrier until it is seated (Figure 7-6). 4. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 231
side of the MultiBay and push the drive into the bay until it is seated. 7.3.5 PC Card All PC cards should be removed from the expansion base before performing any internal maintenance on the computer. Removing a PC Card To remove a PC Card, complete the following steps: 1. Push the PC Card release - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 232
2. Place the PC Card in the tracks with the card connector to the inside and label up. 3. Slide the card in until it seats. The door remains open while the card device is connected. Chapter 7.4 Expansion Base Feet The feet for the expansion base are rectangular, adhesive-backed rubber pads. Install - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 233
o Labels The feet are also spared separately. Feet installation is described in Section 7.4. The feet, labels, and ISA expansion cover are preinstalled. To remove the bottom cover assembly, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 7.3. 2. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 234
4. Remove the one screw in the center of the shield on the bottom cover, remove the shield by sliding it forward and lifting it off the retaining clips, and then remove the remaining ten screws that secure the bottom cover to the expansion base (Figure 7-11). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 235
5. Lift the bottom cover off the expansion base (Figure 7-12). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 236
6. To remove the ISA connector board, remove the two screws, and remove the board (Figure 7-13). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 237
To install the bottom cover assembly, reverse the procedure presented above. Chapter 7.6 MPEG Connector The MPEG connector plugs into the main board and is accessed by removing the bottom cover assembly. Remove the bottom cover assembly as described in Section 7.5 and disconnect the MPEG connector - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 238
Reverse this procedure to install the MPEG connector. Chapter 7.7 Power Supply The power supply is mounted in the right rear corner of the expansion base when viewed with the base placed top side down on the work surface. It is replaced as an assembly with its fan. To remove the power supply, - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 239
5. Note the routing of the ground wires attached to the rear power supply screws. Remove the three screws and lift the power supply out (Figure 7-16). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 240
To install the power supply, reverse the procedure presented above. Be sure to reconnect the ground wire. Chapter 7.8 Main Board To remove the main board, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Remove the two shoulder screws from - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 241
3. Remove the bottom cover as described in Section 7.5. 4. Note the routing of all cables and disconnect the power supply cable [1], the auxiliary fan cables [2], [3], the power supply fan cable [4], the IrDA cable [5] , the speaker cables [6], [8], and the power cable [7] (Figure 7-18). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 242
5. Remove the screws from the main board and the two screws from the CPU connector bezel (Figure 7-19). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 243
6. Lift the main board out of the base. Begin lifting at the front edge of the board [1]. The CPU connector bezel [2] comes off with the board but is not attached to the board. Some manipulation is required around the PC Card door module (Figure 7-20). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 244
7. To remove the auxiliary fan, release the fan mounting clips and remove the fan from the bottom cover. (Figure 7-21) - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 245
Reverse the removal procedure described above to install the main board. Position the CPU connector cover in place but do not secure it with screws until the main board is properly seated. Then proceed with the rest of the installation. Chapter 7.9 CPU Connector Bezel The main board must be removed - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 246
2. Begin lifting at the end of the assembly toward the MultiBay Connector Board and lift the MultiBay assembly out (Figure 7-23). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 247
Reverse the above procedure to install a MultiBay assembly, inserting the end nearest the MultiBay door first (Figure 7-24). Take care not to damage the tabs on this end of the MultiBay. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 248
cover assembly as described in Section 7.5. 3. Remove the power supply as described in Section 7.7 if servicing the door on that side. 4. Remove the main board as described in Section 7.8 if servicing the door on that side. 5. Remove the appropriate MultiBay assembly as described in Section 7-10 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 249
Chapter 7.12 PC Card Door Assembly The main board must be removed before removing the PC Card door assembly. The PC Card doors are spared as an assembly, mounted in a common frame. To remove and replace the PC Card doors, complete the following steps: 1. Prepare the expansion base for disassembly as - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 250
Reverse the above procedure to install the PC Card door assembly. Chapter 7.13 Power Switch Board The bottom cover assembly must be removed before removing the power switch board. The power switch board is installed as a unit with its cable permanently attached. To remove the power switch board, - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 251
4. Remove the screw holding the power switch board in place and lift the board out (Figure 7-28). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 252
Reverse the above procedure to install a power switch board. Chapter 7.14 IrDA Board The bottom cover assembly must be removed before removing the IrDA board. The IrDA board is installed as a unit with its cable permanently attached. To remove the IrDA board, complete the following steps: 1. Prepare - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 253
4. Remove the screw holding the IrDA board in place and lift the board out (Figure 7-30). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 254
Reverse the above procedure to install the IrDA board. Chapter 7.15 Speaker Assemblies The bottom cover assembly must be removed before removing the speaker assemblies. The speaker assemblies are installed as a unit with their cables permanently attached. To remove the speaker assemblies, complete - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 255
are keyed for proper installation. The assembly is mounted to the expansion base with one screw. To remove the CPU guide assembly, complete the following steps: 1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Remove the bottom cover assembly as described in Section - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 256
it is seated completely. Do not over tighten the screw; the guide must be free to slide under the screw head. Chapter 7.17 Monitor Support Cover Cap The bottom cover must be removed before removing the monitor support cover cap. The monitor support cover cap and spring snap into place. To remove the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 257
Reverse the above procedure to install the monitor support cover cap. Chapter 7.18 Docking Mechanism The bottom cover assembly must be removed before removing the docking mechanism. The docking mechanism consists of the: o Docking - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 258
1. Prepare the expansion base for disassembly as described in Section 7.3. 2. Remove the bottom cover assembly as described in Section 7.5. 3. Remove the main board as described in Section 7.8. 4. Remove the screw and washer [1] that connects the docking bar [2] to the puller plate assembly [3] ( - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 259
6. Remove the screw from the spring and lift the spring out (Figure 7-36). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 260
7. To remove the puller plate assembly [1], see Figure 7-37 and complete the following steps: a. Slide the puller plate all the way back [2]. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 261
b. Lift the rear of the puller plate [4] and continue to slide back while pulling the catch [3] out of the opening in the base. To install the puller plate assembly, press the docking aid [3] through the opening and slide the puller plate [1] into place (Figure 7-37). Reverse the previous procedure - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 262
4. The docking lever slider is now free to be removed [1] (Figure 7-39). Note that the little tab on one side of the docking lever slider [2] goes toward the outside of the expansion base at reassembly. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 263
5. Remove the screws [1] and lift out the docking lever cover [2] (Figure 7-40). - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 264
6. Remove the docking lever cover insert [3] as shown in Figure 7-40. Reverse the above procedures to install the docking lever, docking lever slider, or docking lever cover. Chapter 7.20 Security Lock Bracket The security lock bracket simply slides into its mounting seat on the side of the - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 265
- HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 266
Chapter 8. Specifications Chapter 8.0 Introduction This chapter provides physical and performance specifications for the: o Computer o Display o Hard drives o Diskette drive o CD-ROM drive o Battery packs o MultiBay Expansion Base o MultiBay ISA Expansion Base This chapter also includes: o - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 267
Maximum Operating Power 15 W Peak Operating Power 25 W AC Adapter Power Requirements: Rated Voltage 100-200 VAC RMS Operating Voltage 90-240 VAC RMS Operating Current 0.4 - 0.8 A RMS Operating Frequency Range 47 to 63 Hz AC Maximum Transient 1kV for 50 ns Automobile Adapter DC - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 268
Configuration RGB Stripe Backlight Edge Lit Character Display 80 x 25 Total Power Consumption 4.0 W Table 8-3. 10.4 inch Color TFT VGA Display U.S. Metric Dimensions: Height 6.24 in 15.84 cm Width 8.32 in 21.12 cm Number of Colors 256, 32K, 64K, 16M - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 269
Table 8-5. 12.1 inch Color TFT SVGA Display U.S. Metric Dimensions: Height 7.26 in 18.45 cm Width 9.68 in 24.6 cm Number of Colors 64K Contrast Ratio 100:1 Brightness 70 CD/M-2 @ 4.0mA Pixel Resolution: Pitch 0.3075 x 0.3075 mm Format 800 x 600 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 270
Width 17.28 cm 23.04 cm Number of Colors 256 Contrast Ratio 25:1 Brightness 70 CD/M-2 @ 6.0 mA Pixel Resolution: Pitch 0.288 x 0.288 mm Format 800 x 600 Configuration RGB Stripe Backlight Edge Lit Character Display 80 x 25 Total Power Consumption 3.8 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 271
Sector Interleave 1:1 1:1 1:1 1:1 Integrated Controller Yes Yes Yes Yes Physical Configuration: Cylinders 1920 2360 2920 3650 Heads 8 8 8 10 Bytes per sector 512 512 512 512 Logical Configuration: Cylinders 1016 1571 2633 4200 Heads 16 16 16 16 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 272
Chapter 8.5 CD-ROM Drive Specifications Table 8-11. Dual-Speed CD-ROM Drive Specifications Applicable Disc CD-ROM mode 1, mode 2 CD-Digital Audio CD-XA mode 2 (Form 1, Form 2) Photo CD (signal/multisession) Center Hole Diameter 15 mm Disc Diameter 12 cm, 8 cm - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 273
Track Pitch 1.8 um Laser: Beam Divergence 10 (vertical)/36 (horizontal) degrees Output Power 0.7 to 2.5 mw Type Ellipse Wave Length 780 nm +15/- 10 Access time: Random 250 ms Full Stroke 500 ms Audio output level: Line Out 0.85 mV rms Headphone None Cache buffer - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 274
cm Depth 16.44 in 41.75 cm Width 14.61 in 37.11 cm Height (to top of 4.16 in 10.57 cm monitor support cover) Weight Expansion Base 6.68 lb 3.03 kg Monitor Stand 2.32 lb 1.05 kg Power Supply (Input) Operating Voltage 90 to 260 VAC Operating Current - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 275
sine .25 octave/min sweep Nonoperating .75 G, 10 to 500 Hz sine .5 octave/min sweep Heat Dissipation Btu/hr kg-cal/min Monitor Support (maximum) 55 lb 25 kg The MultiBay Expansion Base is designed in accordance with ANSI specifications (number X3.131-1993, Revision 10h) and IEEE - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 276
sine .25 octave/min sweep Nonoperating .75 G, 10 to 500 Hz sine .5 octave/min sweep Heat Dissipation Btu/hr kg-cal/min Monitor Support 55 lb 25 kg (maximum) The MultiBay ISA Expansion Base is designed in accordance with ANSI specifications (number X3.131-1993, Revision 10h) and - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 277
IRQ12 Internal Point Stick or External Mouse IRQ13 Coprocessor (Not available to any peripheral) IRQ14 IDE Interface (Hard Disk and CD-ROM Drive) IRQ15 Fixed Disk Drives on the MultiBay Expansion Base NOTES: PCMCIA cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 278
022 - 024 Opti Chipset Configuration registers 025 - 03F Unused 02E - 02F 87334 "Super IO" configuration for CPU 040 - 043 Counter/Timer Registers 044 - 05F Unused 060 Keyboard Controller 061 Port B 062 - 063 Unused 064 Keyboard Controller 065 - 06F Unused 070 - 071 NMI Enable/ - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 279
Controller Secondary Floppy Controller (In MEB when a floppy is installed in the CPU) Parallel Port w/EPP support (LPT1/Default) Unused FM Synthesizer - OPL3 Unused VGA Reserved (Parallel Port/No EPP Support) VGA PC Card controller in CPU PC Card controller in MEB Infrared Serial Port (COM3/Default - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 280
3F6 Primary Fixed Disk Controller 3F7 "A" Diskette Controller 3F8 - 3FF Serial Port (COM1/Default) CF8 - CFB PCI Configuration Index Register (PCIDIV0-1) CFC - CFF PCI Configuration Data Register (PCIDIV0-1) Chapter 8.12 System Memory Map Table 8-20. System Memory Map Size - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 281
Appendix A.1 Connector Pin Assignments This appendix contains the pin assignments for all external connectors. Table A-1. External Keyboard Pin Signal 1 Data 2 Unused 3 Ground 4 +5 VDC 5 Clock 6 Unused - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 282
Table A-2. PS/2-Compatible Mouse Pin Signal 1 Data 2 Unused 3 Ground 4 +5 VDC 5 Clock 6 Unused - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 283
Table A-3. MIDI/Game Pin Signal 1 Ground 2 Joystick Button 3 Joystick Direction 4 Ground 5 Ground 6 Joystick Direction 7 Joystick Button 8 Ground 9 Ground 10 Joystick Button 11 Joystick Direction 12 MIDI Out - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 284
13 Joystick Direction 14 Joystick Button 15 MIDI In Table A-4. Ethernet RJ-45 Pin Signal 1 (+) Transmit Data 2 (-) Transmit Data 3 (+) Receive Data 4 Unused 5 Unused 6 (-) Receive Data 7 Unused - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 285
8 Unused Table A-5. BNC Pin Signal 1 (Inside) Data 2 (Outside) Ground - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 286
Table A-6. External Monitor Pin Signal 1 Red Analog 2 Green Analog 3 Blue Analog 4 Monitor ID Bit 2 5 Ground 6 Ground 7 Ground 8 Ground 9 +5 Volt Supply 10 Ground 11 Monitor ID Bit 0 12 Monitor ID Bit 1 (SDA) - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 287
13 Horizontal SyNC 14 Vertical SyNC 15 Monitor ID Bit 3 (SCL) Table A-7. Parallel Pin Signal 1 Strobe 2 Data Bit 0 3 Data Bit 1 4 Data Bit 2 5 Data Bit 3 6 Data Bit 4 7 Data Bit 5 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 288
8 Data Bit 6 9 Data Bit 7 10 Acknowledge 11 Busy 12 Paper End 14 Auto Linefeed 13 Select 15 Error 16 Initialize Printer 17 Select In 18 Ground 19 Ground 20 Ground 21 Ground 22 Ground 23 Ground 24 Ground 25 Ground - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 289
Table A-8. Serial Pin Signal 1 Carrier Detect 2 Receive Data 3 Transmit Data 4 Data Terminal Ready 5 Ground 6 Data Set Ready 7 Ready to Send 8 Clear to Send 9 Ring Indicator - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 290
Table A-9. MPEG and TV Video Adapter Connector Pin Signal 1 Expansion - SMI (Reserved) 2 CRT - Red Video 3 Battery 2 Voltage 4 CRT- Blue Video 5 CRT- Green Video 6 CRT- Vertical SyNC 7 CRT- Horizontal SyNC 8 CRT ID Bit 3 / Clock - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 291
9 Line In - Right Channel 10 Ground 11 VAFC - Overlay Window 12 VAFC - SyNC Enable 13 IDE Active * 14 VAFC - Pixel Data 2 15 VAFC - Pixel Data 6 16 Ground 17 VAFC - Pixel Data 10 18 VAFC - Pixel Data 14 19 TV - Composite SyNC 20 Ground 21 System Data Bit 0 22 System Data - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 292
38 Ground 39 OSC 40 Ground 41 Interrupt Request 5 42 Interrupt Request 10 43 Interrupt Request 15 44 DMA Request 3 45 DMA Acknowledge 0 * 46 DMA Acknowledge 5 * 47 DMA Acknowledge 7 * 48 NC 49 Mouse Clock 50 Keypad - Data/Power Pin Signal 51 NC 52 Mouse Data - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 293
67 Byte High Enable * 68 Ground 69 System Address Bit 21 70 System Address Bit 17 71 System Data Bit 15 72 System Data Bit 13 73 Ground 74 System Data Bit 11 75 System Data Bit 9 Pin Signal 76 System Data Bit 7 77 Ground 78 System Data Bit 5 79 System Data Bit 3 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 294
96 DC Voltage 97 Expansion - Clock (Reserved) 98 Battery 2 Voltage 99 CRT ID Bit / Data 100 Battery 1 Voltage Pin Signal 101 Battery 1 Voltage 102 CRT ID Bit 0 103 Battery 2 Voltage 104 Expansion - Data (Reserved) 105 DC Voltage Input 106 MIDI In 107 MIDI Out 108 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 295
125 System Address Bit 6 Pin Signal 126 System Address Bit 8 127 System Address Bit 10 128 Ground 129 System Address Bit 12 130 System Address Bit 14 131 System Address Bit 18 132 System Address Bit 22 133 Ground 134 Memory Read Control * 135 I/O Read Control * 136 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 296
153 Expansion Device Ready 154 NC 155 DMA Acknowledge 6 * 156 DMA Acknowledge 3 * 157 DMA Request 7 158 DMA Request 2 159 Interrupt Request 14 160 Interrupt Request 9 161 Ground 162 System Clock 163 Ground 164 DMA Cycle Indicator 165 16-Bit I/O Cycle * 166 I/O Write - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 297
182 MPEG Audio - Data 183 MPEG Audio - R/L Channel Select 184 VAFC - Pixel Data 13 185 Ground 186 VAFC - Pixel Data 9 187 VAFC - Pixel Data 5 188 Ground 189 VAFC - Pixel Data 1 190 VAFC - Enable Video * 191 FDD Active * 192 Line Out - Left Channel 193 Ground 194 Secondary - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 298
Table A-10. External Options Connector Pin Signal 1 Expansion - SMI (Reserved) 2 CRT - Red Video 3 Battery 2 Voltage 4 CRT - Blue Video 5 CRT - Green Video 6 CRT - Vertical SyNC 7 CRT - Horizontal SyNC 8 CRT ID Bit 3 / Clock - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 299
9 Line In - Right Channel 10 Ground 11 VAFC - Overlay Window 12 VAFC - SyNC Enable 13 IDE Active* 14 VAFC - Pixel Data 2 15 VAFC - Pixel Data 6 16 Ground 17 VAFC - Pixel Data 10 18 VAFC - Pixel Data 14 19 TV - Composite SyNC 20 Ground 21 System Data Bit 0 22 System Data - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 300
38 Ground 39 OSC 40 Ground 41 Interrupt Request 5 42 Interrupt Request 10 43 Interrupt Request 15 44 DMA Request 3 45 DMA Acknowledge 0 * 46 DMA Acknowledge 5 * 47 DMA Acknowledge 7 * 48 NC 49 Mouse Clock 50 Keypad - Data/Power Pin Signal 51 NC 52 Mouse Data - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 301
67 Byte High Enable * 68 Ground 69 System Address Bit 21 70 System Address Bit 17 71 System Data Bit 15 72 System Data Bit 13 73 Ground 74 System Data Bit 11 75 System Data Bit 9 Pin Signal 76 System Data Bit 7 77 Ground 78 System Data Bit 5 79 System Data Bit 3 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 302
96 DC Voltage 97 Expansion - Clock (Reserved) 98 Battery 2 Voltage 99 CRT ID Bit / Data 100 Battery 1 Voltage Pin Signal 101 Battery 1 Voltage 102 CRT ID Bit 0 103 Battery 2 Voltage 104 Expansion - Data (Reserved) 105 DC Voltage Input 106 MIDI In 107 MIDI Out 108 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 303
125 System Address Bit 6 Pin Signal 126 System Address Bit 8 127 System Address Bit 10 128 Ground 129 System Address Bit 12 130 System Address Bit 14 131 System Address Bit 18 132 System Address Bit 22 133 Ground 134 Memory Read Control * 135 I/O Read Control * 136 - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 304
153 Expansion Device Ready 154 NC 155 DMA Acknowledge 6 * 156 DMA Acknowledge 3 * 157 DMA Request 7 158 DMA Request 2 159 Interrupt Request 14 160 Interrupt Request 9 161 Ground 162 System Clock 163 Ground 164 DMA Cycle Indicator 165 16-Bit I/O Cycle * 166 I/O Write - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 305
182 MPEG Audio - Data 183 MPEG Audio - R/L Channel Select 184 VAFC - Pixel Data 13 185 Ground 186 VAFC - Pixel Data 9 187 VAFC - Pixel Data 5 188 Ground 189 VAFC - Pixel Data 1 190 VAFC - Enable Video * 191 FDD Active * 192 Line Out - Left Channel 193 Ground 194 Secondary - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 306
of the country where you use the computer. For more information on power cord set requirements, contact your Compaq authorized reseller or service provider. General Requirements The requirements listed below are applicable to all countries: 1. The length of the power cord set must be at - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 307
Germany VDE 1 Italy IMQ 1 Japan JIS 3 Norway NEMKO 1 Sweden SEMKO 1 Switzerland SEV 1 United Kingdom BSI 1 United States UL 2 NOTES 1: The flexible cord must be Type HO5VV-F, 3-conductor, 1.0 mm2 conductor size. Power cord set fittings (appliance coupler and wall - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 308
3. The power cord set must have a minimum current capacity of 2.5A and a nominal voltage rating of 125 or 250 volts AC, as required by each country's power system. 4. The appliance coupler must meet the mechanical configuration of an EN 60 320/IEC 320 Standard Sheet C7 connector, for mating with - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 309
Appendix C. Using Additional Hard Drives The Compaq LTE 5000 Family of Personal Computers can support up to four hard drives: two in the computer and two in the MultiBay Expansion Base or MultiBay ISA Expansion Base. A variety of optional Compaq - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 310
o When used in the computer, the LTE Elite hard drive can be inserted only in the dedicated bay. Using an LTE Elite Hard Drive That Has Secondary-Drive Capability If an LTE Elite hard drive has the secondary-drive capability symbol, you can insert it into one of the MultiBays, but you must still - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 311
LTE Elite drives are jumpered internally to be "Device 0" (master) drives. They cannot function as "Device 1" (slave) drives The LTE 5000 Personal Computer supports multiple drives and LTE 5000 drives are jumpered as "cable select." The drive looks at a pin on the cable to determine whether it is - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 312
sets require different software drivers. The LTE 5000 Personal Computer has many features not supported on the LTE Elite, such as Multimedia and infrared. LTE Elite drivers do not have supporting software. Diagnostics and Setup The LTE Elite Personal Computer has Diagnostics and Setup on - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 313
However, drives with LTE 5000 preloaded software have the wrong drivers, and expect to find features not present in the LTE Elite hardware, resulting in errors. LTE 5000 drives have a utility to detect the hardware/software mismatch and issue a caution. Drives shipped in LTE 5000 units do not have - HP LTE Notebook PC 5000 | LTE 5000 Family of Personal Computers Maintenance and - Page 314
computer and press F8 when you see the message "starting Windows 95." When the Windows 95 Startup Menu appears, select "Command Prompt Only." This leaves you at the MS-DOS prompt; use the "Copy" command to transfer files. NOTE: Drives shipped with LTE 5000 preloaded software have the product name (
Notice
The information in this guide is subject to change without notice.
Compaq Computer Corporation shall not be liable for technical or editorial
errors or omissions contained herein; nor for incidental or consequential
damages resulting from the furnishing, performance, or use of this
material.
This guide contains information protected by copyright. No part of this
guide may be photocopied or reproduced in any form without prior written
consent from Compaq Computer Corporation.
Copyright 1995, 1996 Compaq Computer Corporation.
All rights reserved. Printed in the U.S.A.
Compaq, Deskpro, LTE, Contura, Presario, ProLinea
Registered U. S. Patent and Trademark Office.
LTE 5000 is a trademark of Compaq Computer Corporation.
Contura Registered in the Philippines Patent Office.
Microsoft, MS-DOS, and Windows are registered trademarks of Microsoft
Corporation.
The software described in this guide is furnished under a license
agreement or nondisclosure agreement. The software may be used or copied
only in accordance with the terms of the agreement.
Product names mentioned herein may be trademarks and/or registered
trademarks of their respective companies.
MAINTENANCE AND SERVICE GUIDE
COMPAQ LTE 5000 FAMILY OF PERSONAL COMPUTERS
First Edition (September 1995)
Second Edition (November 1996)
Documentation Part Number 213583-002
Spare Part Number 213622-002