Compaq nx6315 HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G
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- Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 1
Maintenance and Service Guide HP Compaq nx6325 Notebook PC HP Compaq nx6315 Notebook PC Document Part Number: 417967-001 June 2006 This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides comprehensive information on identifying computer features, - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 2
herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein. Maintenance and Service Guide HP Compaq nx6325 Notebook PC HP Compaq nx6315 Notebook PC First Edition: June 2006 Document Part Number: 417967-001 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 3
1.1 Features 1-2 1.2 Resetting the Computer 1-4 1.3 Power Management 1-5 1.4 External Components 1-6 1.5 Design Overview 1-22 2 Troubleshooting 2.1 Computer Setup 2-1 Computer Setup Defaults 2-3 Computer Setup Menus 2-4 2.2 Troubleshooting Flowcharts 2-10 Maintenance and Service Guide iii - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 4
(Not Illustrated 3-15 3.7 Sequential Part Number Listing 3-18 4 Removal and Replacement Preliminaries 4.1 Tools Required 4-1 4.2 Service Considerations 4-2 Plastic Parts 4-2 Cables and Connectors 4-2 4.3 Preventing Damage to Removable Drives 4-3 4.4 Preventing Electrostatic Damage - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 5
Contents 5 Removal and Replacement Procedures 5.1 Serial Number 5-2 5.2 Disassembly Sequence Chart 5-3 5.3 Preparing the Computer for Disassembly 5-4 5.4 Hard Drive 5-6 5.5 Computer Feet 5-10 5.6 Bluetooth Module 5-11 5.7 External Memory Module 5-12 5.8 Optical Drive 5-14 5.9 Keyboard 5-16 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 6
Contents 6 Specifications A Screw Listing B Backup and Recovery C Display Component Recycling D Connector Pin Assignments E Power Cord Set Requirements Index vi Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 7
The HP Compaq nx6325 Notebook PC and HP Compaq nx6315 Notebook PC offer advanced modularity, AMD Turion™ Mobile 64 Technology and Mobile AMD Sempron™ processors, and extensive multimedia support. HP Compaq nx6325 Notebook PC and HP Compaq nx6315 Notebook PC Maintenance and Service Guide 1-1 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 8
-, and 40-GB high-capacity hard drive, varying by computer model ■ 256-MB DDR2 synchronous DRAM (SDRAM) at 533 MHz, expandable to 2.0 GB ■ Microsoft® Windows® XP Professional ■ Full-size Windows keyboard with embedded numeric keypad ■ TouchPad pointing device ■ Integrated 10 Base-T/100 Base-TX/1000 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 9
❏ CD-ROM drive ■ Connectors: ❏ Accessory battery ❏ Audio-in (microphone) ❏ Audio-out (headphone) ❏ Digital Media Slot (HP Compaq nx6325 models only) ❏ Docking connector (HP Compaq nx6325 models only) ❏ ExpressCard ❏ External monitor ❏ IEEE 1394 ❏ PC Card ❏ Power ❏ RJ-11 (modem) ❏ RJ-45 (network - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 10
RTC battery). 2. Wait approximately 5 minutes. 3. Replace the RTC battery and reassemble the computer. 4. Connect AC power to the computer. Do not reinsert any batteries at this time. 5. Turn on the computer. All passwords and all CMOS settings have been cleared. 1-4 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 11
power management features: ■ Standby ■ Hibernation ■ Setting customization by the user ■ Hotkeys for setting the level of performance ■ Battery calibration ■ Lid switch standby/resume ■ Power button ■ Advanced Configuration and Power Management (ACPM) compliance Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 12
light On: An integrated wireless device, such as a wireless local area network (LAN) device and/or a Bluetooth® device, is turned on. Power light ■ On: The computer is on. ■ Blinking: The computer is in standby. ■ Off: The computer is off or in hibernation. 1-6 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 13
a low-battery condition. Drive light Blinking: The hard drive or optical drive is being accessed. Speakers (2) Produce computer sound. Digital Media Slot (HP Compaq nx6325 models only) Supports optional digital card formats: SD (Secure Digital) Memory Card, MultiMediaCard, Memory Stick, Memory - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 14
Product Description The external components on the right side of the computer are shown below and described in Table 1-2. Right-Side Components 1-8 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 15
-Side Components Component Function USB port (HP Compaq nx6325 models only) Connects optional USB devices. 1394 port Connects an optional IEEE 1394 device such as a camcorder. RJ-11 (modem) jack Connects a modem cable. Optical drive Reads an optical disc. Maintenance and Service Guide 1-9 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 16
network cable. External monitor port Connects an external monitor. Exhaust vent Enables airflow to cool internal components. Ä To prevent overheating, do not obstruct vents. Use the computer only on a hard, flat surface. Do not allow another hard operation. 1-10 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 17
microphone or a monaural microphone. ExpressCard slot (HP Compaq nx6325 models only) Supports optional ExpressCard/54 or ExpressCard/34 cards. PC Card slot (select models only) or smart card slot (select models only) Supports optional Type I/II PC Cards, 16-bit PC Cards, and 32-bit (CardBus) or - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 18
Product Description The external components on the rear panel of the computer are shown below and described in Table 1-4. Rear Panel Components 1-12 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 19
. Battery bay Holds the primary battery. Smart adapter power connector Connects an AC adapter. S-Video-out jack (HP Compaq nx6325 models only) Connects an optional S-Video device, such as a television, VCR, camcorder, overhead projector, or video capture card. Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 20
Product Description The standard keyboard components of the computer are shown below and described in Table 1-5. Standard Keyboard Components 1-14 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 21
pressed in combination with a function key or the esc key. Windows logo key Displays the Windows Start menu. Windows applications key Displays a shortcut menu for items beneath the pointer. Arrow keys Moves the cursor around the screen. Embedded numeric keypad keys (15) Can be used like the - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 22
. If the computer has stopped responding and Windows shutdown procedures cannot be used, press and hold the power button for at least 5 seconds to turn off the computer. Display switch Initiates standby if the display is closed while the computer is on. 1-16 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 23
only) Mutes and restores speaker volume. Volume down button (HP Compaq nx6325 models only) Decreases speaker volume. Volume up button (HP Compaq nx6325 models only) Increases speaker volume. Internal microphone (HP Compaq nx6325 models only) Records sound. Maintenance and Service Guide 1-17 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 24
Product Description The computer top components are continued below and described in Table 1-7. Top Components, Part 2 1-18 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 25
Table 1-7 Top Components, Part 2 Component Function TouchPad Moves the pointer and selects or activates items on the screen. Can be set to Fingerprint reader (HP Compaq nx6325 models only) Allows a fingerprint logon to Windows instead of a password logon. Maintenance and Service Guide 1-19 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 26
Bottom Components Component Function Battery bay Holds the primary battery. Docking connector (HP Compaq nx6325 models only) Connects the an optional docking device. Primary battery release latches (2) Releases the primary battery from the battery bay. 1-20 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 27
off during routine operation. Hard drive bay Holds the hard drive. Expansion memory module compartment Contains the expansion memory module slot. Accessory battery connector (exposed when cover is pushed to the right) Connects an optional accessory battery. Maintenance and Service Guide 1-21 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 28
Replacement Procedures," for disassembly steps. The system board provides the following device connections: ■ AMD Turion 64 or Mobile AMD Sempron processors ■ Audio ■ Display ■ ExpressCard ■ Fingerprint reader board (HP Compaq nx6325 models only) ■ Hard drive ■ Keyboard and TouchPad ■ Memory module - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 29
and make selections. An external keyboard connected by USB can be used with Computer Setup only if USB legacy support is enabled. The information and settings in Computer Setup are accessed from the File, Security, Diagnostics, and System Configuration menus. Maintenance and Service Guide 2-1 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 30
Troubleshooting 1. Open Computer Setup by turning on or restarting the computer, and then pressing f10 while the "F10 = ROM Based Setup" message is displayed in the lower-left corner of the screen Ignore Changes and Exit. Then follow the instructions on the screen. ❏ To save your preferences and exit - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 31
use the arrow keys to select File > Save Changes and Exit. Then follow the instructions on the screen. Your preferences go into effect when the computer restarts. ✎ Your password and security settings are not changed when you restore the factory default settings. Maintenance and Service Guide 2-3 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 32
for the processor, cache and memory size, system ROM, video revision, and keyboard controller version. Replace the configuration settings in Computer Setup with factory default settings. (Password and security settings are not changed when you restore the factory default settings.) Cancel changes - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 33
hard drive and optional MultiBay hard drives. ■ Change a DriveLock user or master password. ✎ DriveLock settings are accessible only when you enter Computer Setup by turning on (not restarting) the computer. Enable/disable support for smart card and Java™ Card power-on authentication. ✎ Power - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 34
is destroyed permanently. Select Memory Check Hard Drive Self-Test options Table 2-3 Diagnostics Menu To Do This Run a comprehensive check on system memory. Run a comprehensive self-test on any hard drive in the system or on any optional MultiBay hard drive. 2-6 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 35
Troubleshooting Table 2-4 System Configuration Menu Select Language (or press f2). Boot options To Do This Change the Computer Setup language. ■ Set f9, f10, and f12 delay when starting up. ■ Enable/disable CD-ROM boot. ■ Enable/disable Floppy boot. ■ Enable/disable internal network adapter boot - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 36
USB keyboard, mouse, and hub to work in Computer Setup even when a Microsoft Windows operating system is not loaded. ■ The computer to start from bootable USB devices, including a hard drive, diskette drive diskette, or optical drive connected by a USB port to the computer or to an optional docking - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 37
Troubleshooting Table 2-4 System Configuration Menu (Continued) Select Device configurations (Continued) Built-In Device Options Port Options To Do This ■ Enable/disable SATA Native Support. ■ Enable/disable Dual Core CPU. ■ Enable/disable Secondary Battery . Maintenance and Service Guide 2-9 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 38
"Flowchart 2.5-No Power, Part 4" 2.6 "Flowchart 2.6-No Video, Part 1" 2.7 "Flowchart 2.7-No Video, Part 2" 2.8 "Flowchart 2.8-Nonfunctioning Docking Device (if applicable)" 2.9 "Flowchart 2.9-No Operating System (OS) Loading" 2.10 "Flowchart 2.10-No OS Loading, Hard Drive, Part 1" 2.11 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 39
board, speaker connections. Y Go to "Flowchart 2.6-No Video, Part 1." Go to Y "Flowchart 2.9-No Operating System (OS) Loading." Y Go to "Flowchart 2.15-No Audio, Part 1." N All drives working? N Keyboard/ pointing device working? N Connecting to network or modem? End Go to "Flowchart 2.17 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 40
Troubleshooting Flowchart 2.2-No Power, Part 1 No power (power LED is off). Remove from docking device (if applicable). N Power up on battery power? Y Reset power.* N Power up on battery power? Y Go to "Flowchart 2.3-No Power, Part 2." N Power up on AC power? Y Reset power.* N Power up on - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 41
debris in battery socket and clean if necessary. Y Power on? Done N Check battery pack by recharging it, moving it to another computer, N Power on? Y Replace power supply (if applicable). N Done Power on? Y Go to "Flowchart 2.4-No Power, Part 3." Done Maintenance and Service Guide 2-13 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 42
. Y Power on? N N Power outlet active? Y Replace power cord. Y Power on? N Done Done Try different outlet. External Internal or external AC adapter? Replace external AC adapter. Internal N Go to "Flowchart Power on? 2.5-No Power, Part 4." Y Done Done 2-14 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 43
Y Loose or damaged parts? N Reseat loose components and boards and replace damaged items. Close computer and retest. N Power on? Y Replace the following items (if applicable). Check computer operation after each replacement: 1. Internal DC-DC converter* 2. Internal AC adapter 3. Processor board - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 44
Troubleshooting Flowchart 2.6-No Video, Part 1 No video. Docking Device Stand-alone or docking device? Go to "Flowchart 2.7-No Video, Part 2." *NOTE: To change from internal to external display, use the hotkey combination. Stand-alone Y Internal or external Adjust brightness. Video OK? - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 45
Troubleshooting Flowchart 2.7-No Video, Part 2 Continued from "Flowchart 2.6-No Video, Part 1." Remove computer from docking device, if connected. Adjust display brightness. Check brightness of external monitor. N Y Go to "A" in Video OK? "Flowchart Video OK? Done 2.6-No Video, Part 1." - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 46
Troubleshooting Flowchart 2.8-Nonfunctioning Docking Device (if applicable) Nonfunctioning docking device. Reset power cord in docking device and power outlet. Check voltage setting on docking device. Reset monitor cable connector at docking device. Y Docking device operating? N Replace docking - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 47
Troubleshooting Flowchart 2.9-No Operating System (OS) Loading No OS loading.* Reset power cord in docking device and power outlet. No OS loading from hard drive, go to "Flowchart 2.10-No OS Loading, Hard Drive, Part 1." No OS loading from diskette drive, go to "Flowchart 2.13-No OS Loading, - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 48
Troubleshooting Flowchart 2.10-No OS Loading, Hard Drive, Part 1 OS not loading from hard drive. Y Nonsystem disk message? N Reseat external hard drive. Y OS loading? N N Boot from CD? Y Check the Setup utility for correct booting order. N Boot from hard drive? Y Done Go to "Flowchart 2.11-No OS - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 49
Troubleshooting Flowchart 2.11-No OS Loading, Hard Drive, Part 2 Continued from "Flowchart 2.10-No OS Loading, Hard Drive, Part 1." Reseat hard drive. N CD or diskette in 1. Replace hard drive. 2. Replace system Y drive? Y board. Hard drive accessible? Done Remove diskette and reboot. N - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 50
sectors be fixed? Y Clean virus. Y OS loading from hard drive? N Y Diagnostics on diskette? N Replace hard drive. Run diagnostics and follow recommendations. N Fix bad sectors. Boot from hard drive? Replace hard drive. Y Done Replace hard drive. Done 2-22 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 51
1. Replace diskette drive. 2. Replace system board. N Y Reset the computer. Refer to OS loading? Done Section 1.2, "Resetting the N Computer," for instructions. Change boot priority using the Setup Utility. Go to "Flowchart 2.17-Nonfunctioning Device." Maintenance and Service Guide 2-23 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 52
or DVD? Done N Y Reseat drive. Boots from CD or DVD? N N Booting from another device? Y Done Go to "Flowchart 2.17-Nonfunctioning Device." Y Reset the computer. Booting order correct? N Refer to Section 1.2, "Resetting the Computer," for instructions. Go to "Flowchart 2.17-Nonfunctioning - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 53
. N Y Computer in docking device (if applicable)? N Undock N Internal audio? Y Go to "Flowchart 2.16-No Audio, Part 2." Go to "Flowchart 2.16-No Audio, Part 2." Replace the docking device. Go to "Flowchart 2.17-Nonfunctioning Device." N Y Audio? Done Maintenance and Service Guide 2-25 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 54
Troubleshooting Flowchart 2.16-No Audio, Part 2 Continued from "Flowchart 2.15-No Audio, Part 1." N Audio driver in OS configured? Y Reload audio drivers. N Correct drivers for application? Y Load drivers and set configuration in OS. Connect to external speaker. N Replace audio Y board - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 55
bent or broken pins or other damage. Clear CMOS. Reattach device. Close computer, plug in power, and reboot. N Device boots properly? Y Y Any physical device detected? N Replace hard drive. Replace NIC. If integrated NIC, replace system board. Fix or replace broken item. Go to "Flowchart 2.9-No - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 56
operating properly. Connect computer to good external keyboard. N External device works? Y Replace system board. Reseat internal keyboard connector (if applicable). N OK? Y Replace internal keyboard or cable. Y Done OK? Done N Replace system board. 2-28 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 57
. Connect computer to good external pointing device. N External device works? Y Replace system board. Reseat internal pointing device connector (if applicable). N OK? Y Replace internal pointing device or cable. Y Done OK? Done N Replace system board. Maintenance and Service Guide 2-29 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 58
line. N Y NIC/modem configured Reload drivers and OK? Done in OS? reconfigure. Y N Disconnect all power from the computer and open. Reseat NIC/modem (if applicable). Replace the NIC/modem (if applicable). Y OK? Done N Replace system board. 2-30 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 59
an illustrated parts breakdown and a reference for spare part numbers. 3.1 Serial Number Location When ordering parts or requesting information, provide the computer serial number and model number located on the bottom of the computer. Serial Number Location Maintenance and Service Guide 3-1 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 60
Illustrated Parts Catalog 3.2 Computer Major Components Computer Major Components 3-2 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 61
LED board and LED board cable) For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models 430878-001 430877-001 Keyboards Belgium Brazil Czech Republic Denmark Europe France French Canada 416039-AB1 416039-281 416039-141 416039-031 416039-001 Maintenance and Service Guide 3-3 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 62
Illustrated Parts Catalog Computer Major Components 3-4 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 63
covers (include TouchPad, bracket, and cable) For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models Fingerprint reader board (not illustrated; includes fingerprint reader board cable) Fan Mini Card modules 802.11a/b/g WLAN module for use in the United States and Canada 802 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 64
Illustrated Parts Catalog Computer Major Components 3-6 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 65
) Item 7a 7b 7c 7d 8a 8b 9 10 Description Spare Part Number Plastics Kit 430884-001 Includes: ExpressCard bezel PC Card bezel Hard drive cover (includes 2 captive screws, secured by C-clips) Memory module compartment cover (includes 1 captive screw, captured by a C-clip) Not illustrated - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 66
Illustrated Parts Catalog Computer Major Components 3-8 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 67
Speaker 413697-001 Base enclosures For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models 430880-001 430879-001 Batteries 6-cell, 5.1-Ah 6-cell, 4.0-Ah 415306-001 393652-001 Bluetooth® module (includes Bluetooth module cable) 398393-001 Maintenance and Service Guide 3-9 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 68
Illustrated Parts Catalog Computer Major Components 3-10 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 69
Part Number Hard drives (all 540 rpm, include frame) 100-GB 80-GB 60-GB 40-GB 413853-001 413852-001 413851-001 413850-001 Optical drives (include bezel and optical drive bracket) 8X Max DVD±RW and CD-RW Combo Drive 4X Max DVD±RW and CD-RW Combo Drive 24X Max DVD/CD-RW Combo Drive 24X Max CD - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 70
Part Number Plastics Kit Includes: 430884-001 Memory module compartment cover (includes 1 captive screw, secured by a C-clip) Hard drive cover (includes 2 captive screws, secured by C-clips) PC Card bezel ExpressCard bezel RTC battery Computer feet (6) 3-12 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 71
Kit Illustrated Parts Catalog Table 3-3 Cable Kit Spare Part Number Information Item 1 2 3 Description Spare Part Number Cable Kit Includes: 430883-001 Microphone (for use only with HP Compaq nc6325 models) Modem module cable Bluetooth module cable Maintenance and Service Guide 3-13 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 72
GB Optical drives (include bezel) 8X Max DVD±RW and CD-RW Combo Drive 4X Max DVD±RW and CD-RW Combo Drive 24X Max DVD/CD-RW Combo Drive 24X Max CD-ROM drive Spare Part Number 413853-001 413852-001 413851-001 413850-001 431963-001 431961-001 431962-001 431960-001 3-14 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 73
Spare Part Number 8-cell travel battery 367456-001 65-watt AC adapter 381090-001 External MultiBay II 366143-001 External MultiBay II power cable and stand 366144-001 HP Docking Station 413267-001 HP Docking Station 120 W AC adapter 391174-001 HP Docking Station Miscellaneous - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 74
3-5 Miscellaneous (Not Illustrated) Spare Part Information (Continued) Description Power cords For use in: Australia Belgium, Part Number 246959-011 246959-021 246959-201 246959-001 246959-081 246959-031 246959-BB1 246959-061 246959-291 246959-AD1 246959-AG1 3-16 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 75
Table 3-5 Miscellaneous (Not Illustrated) Spare Part Information (Continued) Description Spare Part Number Screw Kit (includes the following screws; refer to Appendix PM1.5×3.5 screw ■ Torx8 T8M2.0×9.0 screw ■ Torx8 T8M2.0×4.0 screw ■ Torx8 T8M2.0×2.0 screw Maintenance and Service Guide 3-17 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 76
External MultiBay II External MultiBay II power cable and stand 8-cell travel battery MultiBay 8X DVD-ROM Drive (for use in External MultiBay II and HP Docking Station) MultiBay 24X DVD/CD-RW Combo Drive (for use in External MultiBay II and HP Docking Station) 3-18 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 77
Description DVD±RW and CD-RW Double Layer Combo Drive (for use in External MultiBay II and HP Docking Station) HP Docking Station Miscellaneous Plastics Kit 65-watt AC adapter HP Docking Station 120 W AC adapter 6-cell, 4.0-Ah battery Bluetooth module (includes Bluetooth module cable) 802.11b - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 78
(includes frame) 5400-rpm, 100-GB hard drive (includes frame) PC2-5300, 256-MB memory module PC2-5300, 512-MB memory module PC2-5300, 1024-MB memory module 6-cell, 5.1-Ah battery System board for use with HP Compaq nx6315 models System board or use with HP Compaq nx6325 models Top cover for use with - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 79
with HP Compaq nx6325 models Modem module (includes modem module cable) USB/audio board for use with HP Compaq nx6325 models (includes USB/audio board cable) Screw Kit Heat sink (includes thermal paste) 24X Max CD-ROM drive 4X Max DVD±RW and CD-RW Combo Drive 24X Max DVD/CD-RW Combo Drive 8X Max DVD - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 80
reader in Switzerland Keyboard for use with models with TouchPad and fingerprint reader in French Canada Keyboard for use with models with TouchPad and fingerprint reader in Portugal Keyboard for use with models with TouchPad and fingerprint reader in Turkey 3-22 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 81
and fingerprint reader in Belgium Keyboard for use with models with TouchPad and fingerprint reader in Taiwan Keyboard for use with models with TouchPad and fingerprint reader in Korea Keyboard for use with models with TouchPad and fingerprint reader in Sweden Maintenance and Service Guide 3-23 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 82
-001 Description Keyboard for use with models with TouchPad and fingerprint reader in Slovenia Keyboard for use with models with TouchPad and fingerprint reader in Israel Keyboard for use with models with TouchPad and fingerprint reader in Iceland Screw Kit 3-24 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 83
and replacement service. 4.1 Tools Required You will need the following tools to complete the removal and replacement procedures: ■ Magnetic screwdriver ■ Phillips P0 screwdriver ■ Torx8 screwdriver ■ 5.0-mm socket for system board screwlocks ■ Flat-bladed screwdriver Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 84
to prevent damage. Plastic Parts Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the plastic parts. Apply pressure only at the points designated in the maintenance instructions. Cables and Connectors Ä CAUTION: When servicing the computer, be - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 85
Replacement Preliminaries 4.3 Preventing Damage to Removable Drives Removable drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a removable drive, or loss of information, observe the following precautions: ■ Before removing or inserting a hard - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 86
Removal and Replacement Preliminaries 4.4 Preventing Electrostatic Damage Many electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 87
assemblies with conductive or approved containers or packaging. ■ Keep electrostatic-sensitive parts in their containers until the parts arrive at static-free workstations. ■ Place items on a grounded surface before removing items from their containers. ■ Always be properly grounded when touching - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 88
components, parts, and assemblies by the case or PCM laminate. Handle these items only at static-free workstations. ■ Avoid contact with pins, leads, or circuitry. ■ Turn off power and input signals before inserting or removing connectors or test equipment. 4-6 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 89
or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive floors or dissipative floor mats, use foot ground cords of one megohm resistane. ■ Static-dissipative tables or floor mats with hard ties to the ground. ■ Field service kits. - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 90
Removal and Replacement Preliminaries Table 4-1 shows how humidity affects the electrostatic voltage levels generated by different activities. Table 4-1 Typical Bags 1,500 V Carbon-loaded plastic Floor mats 7,500 V Metallized laminate Floor mats 5,000 V 4-8 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 91
as many as 50 screws and screw locks, in 9 different sizes, that must be removed, replaced, or loosened when servicing the computer. Make special note of each screw and screw lock size and location during removal and replacement. Refer to Appendix A, "Screw Listing" for detailed information on screw - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 92
Removal and Replacement Procedures 5.1 Serial Number Report the computer serial number to HP when requesting information or ordering spare parts. The serial number is located on the bottom of the computer. Serial Number Location 5-2 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 93
the Computer for Disassembly Battery Hard Drive Computer Feet Bluetooth Module External Memory Module Optical Drive Keyboard Fan Heat Sink Processor RTC Battery # of Screws Removed 0 2 loosened to remove the hard drive cover 1 loosened to remove the hard drive 4 to remove the hard drive frame - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 94
, remove the device to restore computer functionality. Then contact Customer Care. Internal Memory Module 0 Switch Cover 2 Display Assembly 6 Top Cover 15 Speaker 0 Microphone 0 Modem Module 2 USB/Audio Board 1 System Board 2 screw locks 5.3 Preparing the Computer for Disassembly - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 95
Removal and Replacement Procedures Battery Spare Part Number Information 6-cell, 5.1-Ah 6-cell, 4.0-Ah 415306-001 393652-001 4. Remove the battery by following these steps: a. Turn the computer upside down with the rear panel toward you. b. Slide the battery release latch on the right 1 and then - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 96
Removal and Replacement Procedures 5.4 Hard Drive Hard Drive Spare Part Number Information Hard drives (all 540 rpm, include frame) 100-GB 80-GB 60-GB 40-GB 413853-001 413852-001 413851-001 413850-001 1. Prepare the computer for disassembly (refer to Section 5.3). 2. Position the computer with - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 97
the hard drive cover to the computer. 4. Lift the right side of the hard drive cover 2 and swing it up and to the left. 5. Remove the hard drive cover. ✎ The hard drive cover is included in the Plastics Kit, spare part number 430884-001. Removing the Hard Drive Cover Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 98
Replacement Procedures 6. Loosen the Phillips PM2.5×13.0 spring-loaded hard drive retention screw 1. 7. Grasp the mylar tab 2 on the hard drive and slide the hard drive 3 to the right to disconnect it from the system board. 8. Remove the hard drive 4 from the hard drive bay. Removing the Hard Drive - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 99
Removal and Replacement Procedures 9. Remove the four Phillips PM3.0×4.0 hard drive frame screws 1 from each side of the hard drive. 10. Lift the frame 2 straight up to remove if from the hard drive. Removing the Hard Drive Frame Reverse the above procedure to reassemble and install the hard drive. - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 100
Removal and Replacement Procedures 5.5 Computer Feet The computer feet are adhesive-backed rubber pads. The feet are included in the Plastics Kit, spare part number 430884-001. Replacing the Computer Feet 5-10 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 101
and Replacement Procedures 5.6 Bluetooth Module Bluetooth Module Spare Part Number Information Bluetooth module (includes Bluetooth module cable) 398393-001 1. Prepare the computer for disassembly (refer to Section 5.3). 2. Remove the hard drive (Section 5.4). 3. Slide the Bluetooth module 1 out - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 102
Removal and Replacement Procedures 5.7 External Memory Module Memory Module Spare Part Number Information PC2-5300 1024-MB 512-MB 256-MB 414046-001 414045-001 414044-001 1. Prepare the computer for disassembly (refer to Section 5.3). 2. Position the computer with the front toward you. 3. Loosen - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 103
the module 2 away from the socket at an angle. 8. Remove the memory module. ✎ Memory modules are designed with a notch 3 to prevent incorrect installation into the memory module socket. Removing the Memory Module Reverse the above procedure to install a memory module. Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 104
Removal and Replacement Procedures 5.8 Optical Drive Optical Drive Spare Part Number Information 8X Max DVD±RW and CD-RW Combo Drive 4X Max DVD±RW and CD-RW Combo Drive 24X Max DVD/CD-RW Combo Drive 24X Max CD-ROM drive 431963-001 431961-001 431962-001 431960-001 1. Prepare the computer for - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 105
to replace the optical drive bracket, remove the two Phillips PM2.0×4.0 screws 1 that secure the bracket to the optical drive. 7. Remove the optical drive bracket 2. Removing the Optical Drive Reverse the above procedure to reassemble and install an optical drive. Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 106
Removal and Replacement Procedures 5.9 Keyboard Keyboard Spare Part Number Information Belgium Brazil Czech Republic Denmark -031 416039-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the memory module compartment cover (Section 5.7). 5-16 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 107
Removal and Replacement Procedures 3. Remove the two Torx8 T8M2.0×9.0 screws that secure the keyboard to the computer. Removing the Keyboard Screws Maintenance and Service Guide 5-17 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 108
display-side up with the front toward you. 5. Open the computer as far as possible. 6. Slide the four keyboard retaining latches 1 toward you. 7. Lift the rear edge of the keyboard 2 and swing it forward until it rests on the palm rest. Releasing the Keyboard 5-18 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 109
Removal and Replacement Procedures 8. Release the ZIF connector 1 to which the pointing stick cable is attached and disconnect the pointing stick cable 2. Disconnecting the Keyboard Cable 9. Remove the keyboard. Reverse the above procedure to install the keyboard. Maintenance and Service Guide 5- - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 110
Removal and Replacement Procedures 5.10 Fan Fan Spare Part Number Information Fan 413696-001 1. Prepare the computer for disassembly (Section 5.3). 2. Release the keyboard (Section 5.9). 3. Disconnect the fan cable 1 from the system board. 4. Loosen the two Phillips PM2.0×7.0 screws 2 that - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 111
5.11 Heat Sink Removal and Replacement Procedures Heat Sink Spare Part Number Information Heat sink (includes thermal paste) Thermal Grease Kit (not illustrated) 430885-001 413706-001 1. Prepare the computer for disassembly (Section 5.3). 2. Release the keyboard (Section 5.9). 3. Remove the fan - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 112
Removal and Replacement Procedures 4. Remove the four Phillips PM2.0×6.0 screws 1 that secure the heat sink to the computer. 5. Lift the right side of the heat sink 2 to disengage it from the processor. 6. Slide the heat sink 3 to the right to remove it. ✎ Due to the adhesive quality of the thermal - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 113
Removal and Replacement Procedures ✎ The thermal paste and thermal pads should be thoroughly cleaned from the surfaces of the heat sink 1 and system board components 2 each time the heat sink is removed. Thermal paste and pads are included with the heat sink and all processor spare part kits. - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 114
Removal and Replacement Procedures 5.12 Processor Processor Spare Part Number Information AMD Turion 64 ML-60 computer for disassembly (Section 5.3). 2. Release the keyboard (Section 5.9). 3. Remove the fan (Section 5.10). 4. Remove the heat sink (Section 5.11). 5-24 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 115
Removal and Replacement Procedures 5. Use a flat-bladed screwdriver to turn the processor locking screw 1 one-half turn counterclockwise until you hear a click. 6. Lift the processor 2 straight up and remove it. ✎ The gold triangle 3 on the processor should be located in the left-rear corner of the - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 116
Removal and Replacement Procedures 5.13 RTC Battery ✎ The RTC battery is included in the Plastics Kit, spare part number 430884-001. 1. Prepare the computer for disassembly (Section 5.3). 2. Release the keyboard (Section 5.9). 3. Remove the RTC battery from the socket on the system board. Removing - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 117
Removal and Replacement Procedures 5.14 Mini Card WLAN Module Mini Card WLAN Module Spare Part Number Information 802.11a/b/g WLAN module for use in the United States and 407254-001 Canada 802.11a/b/g WLAN module for use in Japan 407254-291 802.11a/b/g WLAN module for use in the ROW countries - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 118
Mini Card WLAN module 3 by pulling the module from the socket at an angle. ✎ Mini Card WLAN modules are designed with a notch 4 to prevent incorrect installation. Removing a Mini Card WLAN Module Reverse the above procedure to install a Mini Card WLAN module. 5-28 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 119
Removal and Replacement Procedures 5.15 Internal Memory Module Memory Module Spare Part Number Information PC2-5300 1024-MB 512-MB 256-MB 414046-001 414045-001 414044-001 1. Prepare the computer for disassembly (Section 5.3). 2. Release the keyboard (Section 5.9). Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 120
2 away from the socket at an angle. 5. Remove the memory module. ✎ Memory modules are designed with a notch 3 to prevent incorrect installation into the memory module socket. Removing the Memory Module Reverse the above procedure to install a memory module. 5-30 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 121
board and LED board cable. Switch Cover Spare Part Number Information For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models 430878-001 430877-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the keyboard (Section 5.9). 3. Turn the computer upside down with - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 122
Removal and Replacement Procedures 5. Turn the computer display-side up with front toward you. 6. Open the computer as lift up until the cover disengages from the computer. 9. Remove the switch cover. Removing the Switch Cover Reverse the above procedure to install the switch cover. 5-32 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 123
Removal and Replacement Procedures 5.17 Display Assembly Display Assembly Spare Part Number Information 15.0-inch, SXGA+WVA, TFT 15.0-inch, XGA, TFT, with BrightView 15.0-inch, XGA, TFT 430869-001 430868-001 430867-001 1. Prepare the computer for disassembly (Section 5.3). 2. Remove the keyboard - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 124
Removal and Replacement Procedures 5. Remove the four Torx8 T82.5×9.0 screws that secure the display assembly to the computer. Removing the Display Assembly Screws 5-34 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 125
Removal and Replacement Procedures 6. Turn the computer display-side up with the front toward you. 7. Open the computer as far as possible. Ä CAUTION: Support the display assembly when removing the following screws. Failure to support the display assembly can result in damage to the display assembly - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 126
430865-001 431964-001 1. Prepare the computer for disassembly (Section 5.3), and then remove the following components: a. Hard drive (Section 5.4) b. Optical drive (Section 5.8) c. Keyboard (Section 5.9) d. Switch cover (Section 5.16) e. Display assembly (Section 5.17) 2. Turn the computer upside - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 127
Removal and Replacement Procedures 3. Remove the thirteen Torx8 T8M2.5×9.0 screws that secure the top cover to the computer. Removing the Top Cover Screws, Part 1 Maintenance and Service Guide 5-37 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 128
cables from the system board: 1 TouchPad cable 2 Fingerprint reader board cable (HP Compaq nx6325 models only) 3 Microphone cable 6. Remove the two Torx8 T8M2.5×9.0 screws 4 that secure the top cover to the computer. Removing the Top Cover Screws, Part 2 5-38 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 129
Removal and Replacement Procedures 7. Lift up the rear edge of the top cover 1 until it disengages from the base enclosure. 8. Swing the top cover 2 the base enclosure. Releasing the Top Cover Reverse the above procedure to install the top cover and TouchPad. Maintenance and Service Guide 5-39 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 130
Removal and Replacement Procedures 5.19 Speaker Speaker Speaker Spare Part Number Information 413697-001 1. Prepare the computer for disassembly (Section 5.3), and then remove the following components: a. Hard drive (Section 5.4) b. Optical drive (Section 5.8) c. Keyboard (Section 5.9) d. Switch - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 131
Removal and Replacement Procedures 2. Disconnect the speaker cable 1 from the system board. 3. Remove the speaker 2. Removing the Speaker Reverse the above procedure to install the speaker. Maintenance and Service Guide 5-41 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 132
in the Cable Kit, spare part number 430883-001, and is for use only with HP Compaq nx6325 models. 1. Prepare the computer for disassembly (Section 5.3), and then remove the following components: a. Hard drive (Section 5.4) b. Optical drive (Section 5.8) c. Keyboard (Section 5.9) d. Switch cover - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 133
computer. 3. If it is necessary to replace the Bluetooth module cable, disconnect the cable 3 from the system board, remove the cable 4 from the clips in the base enclosure, and then remove the cable 5 from computer. Removing the Microphone and Bluetooth Module Cable Reverse the above procedure to - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 134
Removal and Replacement Procedures 5.21 Modem Module Modem Module Spare Part Number Information Modem module (includes modem module cable) 430881-001 1. Prepare the computer for disassembly (Section 5.3), and then remove the following components: a. Hard drive (Section 5.4) b. Optical drive ( - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 135
in the base enclosure. ✎ The modem module cable is included with the modem module spare part kit and is also available in the Cable Kit, spare part number 430883-001. Removing the Modem Module and Cable Reverse the above procedure to install the modem module. Maintenance and Service Guide 5-45 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 136
For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models 430882-001 431965-001 1. Prepare the computer for disassembly (Section 5.3), and then remove the following components: a. Hard drive (Section 5.4) b. Optical drive (Section 5.8) c. Keyboard (Section 5.9) d. Switch cover - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 137
. 6. Remove the USB/audio board 4. 7. Release the ZIF connector to which the USB/audio board cable is connected and disconnect the USB/audio board cable 5 USB/audio board. Removing the USB/Audio Board Reverse the above procedure to install the USB/audio board. Maintenance and Service Guide 5-47 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 138
) For use with HP Compaq nx6325 models For use with HP Compaq nx6315 models 430864-001 430863-001 ✎ When replacing the system board, be sure that the following components are removed from the defective system board and installed on the replacement system board: ■ Memory modules (Section 5.7 and - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 139
Removal and Replacement Procedures d. Switch cover (Section 5.16) e. Display assembly (Section 5.17) f. Top cover (Section 5.18) g. Speaker (Section 5.19) h. Microphone (Section 5.20) i. USB/audio board (Section 5.22) 2. Remove the two HM5.0×9.0 screw locks on each side of the external monitor - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 140
Removal and Replacement Procedures 3. Use the optical drive connector 1 to lift the right side of the system board 2 until the power connector 3 is clear of the base enclosure. 4. Slide the system board 4 to the right at an angle and remove it from the base enclosure. Removing the System Board - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 141
26.7 cm < 3.0 to 3.6 cm < 12.9 in < 10.5 in < 1.2 to < 1.4 in Weight With 15.0-inch display, optical drive, and 6-cell battery pack < 2.7 kg < 6.0 lbs Input Power Operating voltage Operating current 18.5 V dc @ 3.5 A - 65 W 3.5 A Temperature Operating (not writing to optical disc) Operating - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 142
, 0.5 oct/min sweep rate ✎ Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures. 6-2 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 143
Character display Total power consumption Viewing angle 30.0 cm 22.9 cm 38.1 cm Up to 16.8 million 250:1 150 nits typical 11.8 in 9.0 in 15.0 in 0.264 × 0.264 mm 1400 × 1050 RGB vertical stripe Edge lit 80 × 25 5.5 W +/-35° horizontal, +15/-35° vertical typical Maintenance and Service Guide 6-3 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 144
Character display Total power consumption Viewing angle 30.0 cm 22.9 cm 38.1 cm Up to 16.8 million 250:1 150 nits typical 11.8 in 9.0 in 15.0 in 0.264 × 0.264 mm 1024 × 768 RGB vertical stripe Edge lit 80 × 25 5.5 W +/-35° horizontal, +15/-35° vertical typical 6-4 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 145
to 55°C (41°F to 131°F) ✎ Certain restrictions and exclusions apply. Consult Customer Care for details. *1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. †Actual drive specifications may differ slightly. Maintenance and Service Guide 6-5 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 146
Specifications Table 6-5 Primary 6-cell, Li-Ion Battery Dimensions Height Width Depth Weight Energy Voltage Amp-hour capacity Watt-hour capacity Temperature Operating Nonoperating 2. 45°C 0°C to 60°C 0.79 in 3.70 in 5.28 in 0.75 lb 41°F to 113°F 32°F to 140°F 6-6 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 147
DVD-9, DVD-10, DVD-18), CD-ROM (Mode 1 and 2) CD Digital Audio CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-R, CD-RW Photo CD (single and multisession) CD-Bridge Write: CD-R and CD-RW 1.5 cm (0.59 in) 12 cm (4.72 in) 8 cm (3.15 in) Maintenance and Service Guide 6-7 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 148
) CD-RW (10X) CD-ROM (24X) DVD (8X) Multiword DMA mode 2 3600 KB/s (150 KB/s at 1X CD rate) 1500 KB/s (150 KB/s at 1X CD rate) 3600 KB/s (150 KB/s at 1X CD rate) 10,800 KB/s (1352 KB/s at 1X DVD rate) 16.6 MB/s Startup time < 15 seconds Stop time < 6 seconds 6-8 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 149
DVD-18), CD-ROM (Mode 1 and 2) CD Digital Audio CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-R, CD-RW Photo CD (single and multisession) CD-Bridge Write: CD-R and CD-RW DVD-R and DVD-RW 1.5 cm (0.59 in) 12 cm (4.72 in) 8 cm (3.15 in) Maintenance and Service Guide 6-9 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 150
CD-RW Combo Drive (Continued) Disc thickness Track pitch Access time Random Full stroke Audio output level Cache buffer Data transfer rate CD-R (16X) CD-RW (8X) CD MB 2,400 KB/s (150 KB/s at 1X CD rate) 1,200 KB/s (150 KB/s at 1X CD rate) 3,600 KB/s (150 KB/s at 1X CD rate) 10,800 KB/s (1,352 KB/s - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 151
thickness Table 6-8 CD-ROM Drive CD-ROM (Mode 1 and 2) CD Digital Audio CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-RCD-RW Photo CD (single and multisession) CD-Bridge 1.5 cm (0.59 in) 12 cm (4.72 in) 8 cm (3.15 in) 1.2 mm (0.047 in) Maintenance and Service Guide 6-11 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 152
System Function DMA0 Not applicable DMA1* Not applicable DMA2* Not applicable DMA3 Not applicable DMA4 Direct memory access controller DMA5* Available for PC Card DMA6 Not assigned DMA7 Not assigned *PC Card controller can use DMA 1, 2, or 5. 6-12 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 153
timer Standard 101-/102-Key or Microsoft Natural Keyboard Cascaded 82801DB/DBM USB2 Enhanced Host Controller-24CD COM1 Conexant AC-Link Audio 82801DB/DBM SMBus Controller-24C3 Data Fax Modem with SmartCP Diskette drive Parallel port System CMOS/real-time clock Microsoft ACPI-compliant system USB - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 154
IRQ15 Secondary IDE channel *Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none. ✎ PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4. 6-14 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 155
chipset configuration registers Unused 87334 "Super I/O" configuration for CPU Counter/timer registers Unused Keyboard controller Port B Unused Keyboard controller Unused NMI enable/RTC Unused DMA page registers Unused Port A Unused Interrupt controller no. 2 Maintenance and Service Guide 6-15 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 156
controller no. 2 Unused Coprocessor busy clear/reset Unused Unused Secondary fixed disk controller Unused Primary fixed disk controller Unused Joystick (decoded in ESS1688) Unused Entertainment audio Unused Unused Unused Unused Unused Unused Reserved serial port 6-16 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 157
FM synthesizer-OPL3 Unused VGA Reserved (parallel port/no EPP support) VGA PC Card controller in CPU Unused Internal modem "A" diskette controller Serial port (COM1/default) PCI configuration index register (PCIDIVO-1) PCI configuration data register (PCIDIVO-1) Maintenance and Service Guide 6-17 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 158
00FFFFFF 01000000-047FFFFF 04800000-07FFFFFF 08000000-080FFFFF 08200000-FFFEFFFF FFFF0000-FFFFFFFF System Function Base memory Video memory Video BIOS Unused System BIOS Extended memory Super extended memory Unused Video memory (direct access) Unused System BIOS 6-18 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 159
A Screw Listing This appendix provides specification and reference information for the screws and screw locks used in the computer. All screws and screw locks listed in this appendix are available in the Screw Kit, spare part numbers 413705-001 and 432160-001. Maintenance and Service Guide A-1 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 160
Width Black 3 5.0 mm 2.0 mm 4.0 mm Where used: 1 Two screws that secure the hard drive cover to the computer (screws are captured on the cover by C-clips; documented in Section 5.4) 2 One screw that secures the memory module compartment cover to the computer (screw is captured on the cover by - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 161
Silver 1 13.0 mm 2.5 mm 5.5 mm Where used: One screw that secures the hard drive to the computer (screw is captured on the hard drive frame by a C-clip; documented in Section 5.4) Phillips PM2.5×13.0 Spring-Loaded Hard Drive Retention Screw Screw Location Maintenance and Service Guide A-3 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 162
Screw Listing Table A-3 Phillips PM3.0×4.0 Screw Head mm Color Qty. Length Thread Width Silver 4 4.0 mm 3.0 mm 4.5 mm Where used: 4 screws that secure the hard drive frame to the hard drive (documented in Section 5.4) Phillips PM3.0×4.0 Screw Locations A-4 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 163
drive to the computer (documented in Section 5.8) 2 Two screws that secure the keyboard to the computer (documented in Section 5.9) 3 Four screws that secure the display assembly to the computer (documented in Section 5.17) Torx8 T8M2.5×9.0 Screw Locations Maintenance and Service Guide A-5 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 164
Screw Listing Table A-4 Torx8 T8M2.5×9.0 Screw (Continued) Head mm Color Qty. Length Thread Width Black 24 9.0 mm 2.5 mm 4.0 mm Where used: 13 screws that secure the top cover to the computer (documented in Section 5.18) Torx8 T8M2.5×9.0 Screw Locations A-6 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 165
T8M2.5×9.0 Screw (Continued) Head mm Color Qty. Length Thread Width Black 24 9.0 mm 2.5 mm 4.0 mm Where used: 1 Two screws that secure the display assembly to the computer (documented in Section 5.17) 2 Two screws that secure the top cover to the computer (documented in Section 5.18) Torx8 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 166
A-5 Phillips PM2.0×3.0 Screw Head mm Color Qty. Length Thread Width Silver 3 3.0 mm 2.0 mm 4.0 mm Where used: 2 screws that secure the optical drive bracket to the optical drive to the computer (documented in Section 5.8) Phillips PM2.0×3.0 Screw Locations A-8 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 167
4.0 mm Where used: One screw that secures the USB/audio board to the base enclosure (documented in Section 5.22) Phillips PM2.0×3.0 Screw Location Maintenance and Service Guide A-9 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 168
Screw Listing Table A-6 Torx8 T8M2.5×2.0 Screw Head mm Color Qty. Length Thread Width Black 2 2.0 mm 2.5 mm 4.0 mm Where used: 2 screws that secure the switch cover to the computer (documented in Section 5.16) Torx8 T8M2.5×2.0 Screw Locations A-10 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 169
Screw Listing Table A-7 Phillips PM2.0×7.0 Screw Head mm Color Qty. Length Thread Width Silver 6 7.0 mm 2.0 mm 5.0 mm Where used: 2 screws that secure the fan assembly to the computer (documented in Section 5.17) Phillips PM2.0×7.0 Screw Locations Maintenance and Service Guide A-11 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 170
6.0 mm Where used: 4 screws that secure the heat sink to the to the computer (documented in Section 5.11) Phillips PM2.0×7.0 Screw Locations A-12 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 171
2.5 mm 4.5 mm Where used: 1 Two screws that secure the Mini Card WLAN to the computer (documented in Section 5.14) 2 Two screws that secure the modem module to the computer (documented in Section 5.21) Phillips PM2.5×4.0 Screw Locations Maintenance and Service Guide A-13 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 172
Where used: 2 screw locks that secure the system board to the computer (documented in Section 5.23) Hex Socket HM5.0×9.0 Screw Lock Locations A-14 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 173
installed drivers, utilities, and applications can be copied to a CD or to a DVD using HP Backup and Recovery Manager. ✎ Formatted DVD±RW discs and DVD±RW double-layer discs are not compatible with HP Backup and Recovery Manager. ✎ The computer must be connected to external power before you perform - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 174
folders to the hard drive, to an optional external hard drive, or to discs. ✎ This process will take several minutes, depending on the file size and the speed of the computer. To back up specific files or folders: 1. Select Start > All Programs > HP Backup & Recovery > HP Backup and Recovery Manager - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 175
complete backup of the hard drive, you are saving the full factory image, including the Windows operating system, software applications, and all personal files and folders. ✎ A copy of the entire hard drive image can be stored on another hard drive, on a network drive, or on recovery discs that you - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 176
your last backup, you are creating system recovery points. This allows you to save a snapshot of your hard drive at a specific point in time. Recovery Points, and then click Next. The "Recovery Point Manager" page opens. 5. Follow the on-screen instructions. B-4 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 177
A summary of your system recovery point settings is displayed. 4. Follow the on-screen instructions. Recovery HP Backup and Recovery Manager analyzes the hard drive and creates a dedicated hard drive recovery partition on the hard drive large enough to store a copy of the full factory image. You can - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 178
have a CD or DVD burner, a copy of the entire hard drive image can be stored on another hard drive or on a network drive. ■ Perform a recovery. You can perform a full system recovery or recover important files from the recovery partition on the hard drive, from another drive, or from recovery discs - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 179
a Recovery Performing a Recovery from the Recovery Discs To perform a recovery from the recovery discs: 1. Back up all personal files. 2. Insert the first recovery disc into the optical drive and restart the computer. 3. Follow the on-screen instructions. Maintenance and Service Guide B-7 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 180
initiate a recovery from the hard drive recovery partition: 1. Back up all personal files. 2. Restart the computer, and then press f11 before the Windows operating system loads. 3. Click a recovery option, and then click Next. 4. Follow the on-screen instructions. B-8 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 181
display (LCD) panel and the backlight. Careful handling should be exercised when removing these components. ✎ Materials Disposal This HP product contains mercury in the backlight in the display assembly Electronic Industries Alliance (EIA) at http://www.eiae.org. Maintenance and Service Guide C-1 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 182
the backlight 1 and the liquid crystal display (LCD) panel 2. ✎ Disassembly procedures differ from one display assembly to another. The procedures provided in this appendix are general disassembly instructions. Specific details, such as screw sizes, quantities, and locations, and component shapes - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 183
Display Component Recycling Perform the following steps to disassemble the display assembly: 1. Remove all screw covers 1 and screws 2 that secure the display bezel to the display assembly. Removing the Display Bezel Screw Covers and Screws Maintenance and Service Guide C-3 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 184
Display Component Recycling 2. Lift up and out on the left and right inside edges 1 and the top and bottom inside edges 2 of the display bezel until the bezel disengages from the display assembly. 3. Remove the display bezel 3. Removing the Display Bezel C-4 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 185
Display Component Recycling 4. Disconnect all display panel cables 1 from the display inverter and remove the inverter 2. Removing the Display Inverter Maintenance and Service Guide C-5 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 186
Display Component Recycling 5. Remove all screws 1 that secure the display panel assembly to the display enclosure. 6. Remove the display panel assembly 2 from the display enclosure. Removing the Display Panel Assembly C-6 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 187
Display Component Recycling 7. Turn the display panel assembly upside down. 8. Remove all screws that secure the display panel frame to the display panel. Removing the Display Panel Frame Screws Maintenance and Service Guide C-7 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 188
Display Component Recycling 9. Use a sharp-edged tool to cut the tape 1 that secures the sides of the display panel to the display panel frame. 10. Remove the display panel frame 2 from the display panel. Removing the Display Frame C-8 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 189
Display Component Recycling 11. Remove the screws 1 that secure the backlight cover to the display panel. 12. Lift the top edge of the backlight cover 2 and swing it forward. 13. Remove the backlight cover. Removing the Backlight Cover Maintenance and Service Guide C-9 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 190
Display Component Recycling 14. Turn the display panel right-side up. 15. Remove the backlight cables 1 from the clip 2 in the display panel. Releasing the Backlight Cables C-10 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 191
Display Component Recycling 16. Turn the display panel upside down. 17. Remove the backlight frame from the display panel. Removing the Backlight Frame Maintenance and Service Guide C-11 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 192
Å WARNING: The backlight contains mercury. Caution should be exercised when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury. 18. Slide the backlight out of the backlight frame. Removing the Backlight C-12 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 193
cable 1 from the LCD panel. 20. Remove the screws 2 that secure the LCD panel to the display rear panel. 21. Release the LCD panel 3 from the display rear panel. 22. Release the tape 4 that secures the LCD panel to the display rear panel. Releasing the LCD Panel Maintenance and Service Guide C-13 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 194
Display Component Recycling 23. Remove the LCD panel. Removing the LCD Panel 24. Recycle the LCD panel and backlight. C-14 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 195
D Connector Pin Assignments Table D-1 Audio-Out (Headphone) Pin Signal 1 Audio out, left channel 2 Audio out, right channel Pin Signal 3 Ground Maintenance and Service Guide D-1 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 196
Connector Pin Assignments Table D-2 Audio-In (Microphone) Pin Signal 1 Audio signal in 2 Audio signal in Pin Signal 3 Ground Table D-3 Universal Serial Bus Pin Signal 1 +5 VDC 2 Data - Pin Signal 3 Data + 4 Ground D-2 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 197
Connector Pin Assignments Table D-4 S-Video-Out Pin Signal 1 S-VHS color (C) signal 2 Composite video signal 3 S-VHS intensity (Y) signal 4 S-VHS color ground Pin Signal 5 TV-CD 6 S-VHS intensity ground 7 Composite video ground Maintenance and Service Guide D-3 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 198
analog Pin Signal 9 +5 VDC 10 Ground 11 Monitor detect 12 DDC 2B data 13 Horizontal sync 14 Vertical sync 15 DDC 2B clock D-4 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 199
Connector Pin Assignments Table D-6 RJ-11 (Modem) Pin Signal 1 Unused 2 Tip 3 Ring Pin Signal 4 Unused 5 Unused 6 Unused Maintenance and Service Guide D-5 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 200
Connector Pin Assignments Table D-7 RJ-45 (Network) Pin Signal 1 Transmit + 2 Transmit - 3 Receive + 4 Unused Pin Signal 5 Unused 6 Receive - 7 Unused 8 Unused D-6 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 201
or 220 to 240 volts AC. The power cord set included with the computer meets the requirements for use in the country where the equipment is purchased. Power cord sets for use in other countries must meet the requirements of the country where the computer is used. Maintenance and Service Guide E-1 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 202
voltage rating of 125 or 250 V AC, as required by each country's power system. ■ The appliance coupler must meet the mechanical configuration of an EN 60 320/IEC 320 Standard Sheet C13 connector for mating with the appliance inlet on the back of the computer. E-2 Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 203
cord must be Type HO5VV-F, 3-conductor, 1.0 mm² conductor size. Power cord cord must be Type VCT or VCTF, 3-conductor, 1.00 mm² conductor size. The wall plug must be a two-pole grounding type with a Japanese Industrial Standard C8303 (7 A, 125 V) configuration. Maintenance and Service Guide - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 204
or VCTF, 3-conductor, 1.00 mm² conductor size. The wall plug must be a two-pole grounding type with a Japanese Industrial Standard C8303 (7 A, 125 V) configuration. 4. The flexible cord must be Type RVV, 3-conductor, 0.75 mm² conductor size. Power cord set fittings (appliance coupler and wall plug - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 205
AC adapter, spare part number 3-15, 3-19 accessory battery connector 1-21 arrow keys 1-15 audio troubleshooting 2-25 audio-in jack location 1-11 pin assignments D-2 audio-out jack location 1-11 pin assignments D-1 B base enclosure, spare part numbers 3-9, 3-21 battery removal 5-5 spare part numbers - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 206
docking connector 1-20 docking device, troubleshooting 2-18 docking station AC adapter, spare part number 3-15, 3-19 Docking Station, HP, spare part number 3-15, 3-19 drive light 1-7 drives, preventing damage 4-3 DVD/CD-RW Combo Drive OS loading problems 2-24 precautions 4-3 removal 5-14 spare part - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 207
16, 2-17 nonfunctioning device 2-27 nonfunctioning docking device 2-18 nonfunctioning keyboard 2-28 nonfunctioning pointing device 2-29 fn key 1-15 front components 1-6 G grounding equipment and methods 4-7 H hard drive OS loading problems 2-20 precautions 4-3 Maintenance and Service Guide Index-3 - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 208
21 HP Docking Station AC adapter, spare part number 3-15, 3-19 HP Docking Station, spare part number 3-15, 3-19 I I/O address specifications 6-15 Info Center button 1-17 interrupt specifications 6-13 K keyboard removal 5-16 spare part numbers 3-3, 3-22, 3-23, 3-24, 5-16 troubleshooting 2-28 keyboard - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 209
drive bracket, removal 5-15 P packing precautions 4-5 password clearing 1-4 PC Card bezel, illustrated 3-12 PC Card slot 1-11 plastic parts 4-2 Plastics Kit contents 3-12 spare part number 3-7, 3-12, 3-22 pointing device, troubleshooting 2-29 power button 1-16 power connector 1-13 power cord - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 210
removal 5-40 spare part number 3-9, 3-19, 5-40 speaker cable, disconnection 5-41 specifications battery pack 6-6 CD-ROM drive 6-11 computer 6-1 display 6-3, 6-4 DVD/CD-RW Combo Drive 6-7 DVD±RW and CD-RW Combo Drive 6-9 hard drive 6-5 I/O addresses 6-15 interrupts 6-13 memory map 6-18 optical drive - Compaq nx6315 | HP Compaq nx6315, nx6325 Notebook PC - Maintenance and Service G - Page 211
1-19 transporting precautions 4-5 travel battery, spare part number 3-15, 3-18 troubleshooting audio 2-25 docking device 2-18 flowcharts 2-10 keyboard 2-28 modem 2-30 network 2-30 nonfunctioning device 2-18, 2-27 OS loading 2-19 overview 2-1 pointing device 2-29 power 2-12 video 2-16 U Universal
Maintenance and Service
Guide
HP Compaq nx6325 Notebook PC
HP Compaq nx6315 Notebook PC
Document Part Number: 417967-001
June 2006
This guide is a troubleshooting reference used for maintaining
and servicing the computer. It provides comprehensive
information on identifying computer features, components, and
spare parts; troubleshooting computer problems; and performing
computer disassembly procedures.