Compaq tc4200 HP Compaq tc4200 Tablet PC - Maintenance and Service Guide
Compaq tc4200 Manual
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- Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 1
HP Compaq tc4200 Tablet PC Document Part Number: 440232-002 April 2007 This guide is a troubleshooting reference used for maintaining and servicing the tablet PC. It provides comprehensive information on identifying tablet PC features, components, and spare parts; troubleshooting tablet PC problems - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 2
. Nothing 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 tc4200 Tablet PC Second Edition: April 2007 First Edition: December 2006 Document Part Number - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 3
surface. Do not allow another hard surface, such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 4
1-2 1.2 Resetting the Tablet PC 1-4 1.3 Power Management 1-4 1.4 External Components 1-5 1.5 Design Overview 1-21 2 Troubleshooting 2.1 Computer Setup 2-1 from the Tools Menu 2-6 Selecting from the Advanced Menu 2-7 2.2 Troubleshooting Flowcharts 2-8 Maintenance and Service Guide v - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 5
Contents 3 Software Update and Recovery Downloading a BIOS Update 3-3 Installing a BIOS Update 3-4 Recovering the BIOS 3-5 4 Illustrated Parts Catalog 4.1 Serial Number Location 4-1 4.2 Tablet PC Major Components 4-2 4.3 Miscellaneous Plastics/ Hardware Kit 4-12 4.4 Miscellaneous Cable Kit 4- - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 6
6 Removal and Replacement Procedures 6.1 Serial Number 6-1 6.2 Disassembly Sequence Chart 6-2 6.3 Preparing the Tablet PC for Disassembly 6-4 6.4 Hard Drive 6-6 6.5 Tablet PC Feet 6-9 6.6 Bluetooth Module 6-10 6.7 External Memory Module 6-12 6.8 TPM Security Card 6-15 6.9 Keyboard Cover - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 7
Contents 7 Specifications A Connector Pin Assignments B Screw Listing C Power Cord Set Requirements Index viii Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 8
1 Product Description The HP Compaq tc4200 Tablet PC offers advanced modularity, Intel® Pentium® M and Celeron® M processors, and extensive multimedia support. HP Compaq tc4200 Tablet PC Maintenance and Service Guide 1-1 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 9
.8 million colors ■ 80-, 60-, or 40-GB high-capacity hard drive, varying by tablet PC model ■ 256-MB DDR2 synchronous DRAM (SDRAM) at 400 MHz, expandable to 2.0 GB ■ Microsoft® Windows® XP Tablet Edition ■ Full-size Windows keyboard with embedded numeric keypad ■ TouchPad and pointing stick pointing - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 10
External 65-watt AC adapter with 3-wire power cord ■ 6-cell Li-Ion battery pack, varying by tablet PC model ■ powered) ❏ Power ❏ External monitor ❏ RJ-45 (network) ❏ RJ-11 (modem) ❏ S-Video-out ❏ PC Card ❏ SD Card ❏ Primary battery ❏ Travel battery ❏ Docking connector Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 11
"RTC Battery," for more information on removing and replacing the RTC battery). 3. Wait approximately 5 minutes. 4. Replace the RTC battery and reassemble the tablet PC. 5. Connect AC power to the tablet PC. Do not reinsert any battery packs at this time. 6. Turn on the tablet PC. All passwords and - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 12
Component Function Wireless light On: One or more optional internal wireless devices, such as a WLAN device and/or Bluetooth® device, are turned on. Power/standby light ■ Green: The tablet PC is on. ■ Blinking green: The tablet PC is in standby mode. Maintenance and Service Guide 1-5 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 13
: A drive in the hard drive bay is being accessed. Fast IrDA (select models only) Links the tablet PC to an optional remote control. Bluetooth module (select models only) Sends and receives Bluetooth device signals. Display release button Opens the tablet PC. 1-6 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 14
Product Description The external components on the right side of the tablet PC are shown below and described in Table 1-2. Right-Side Components Maintenance and Service Guide 1-7 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 15
be used without external power. PC Card slot eject button Ejects PC Cards from the PC Card slot. PC Card slot Supports optional Type I, Type II, 32-bit (CardBus), or 16-bit PC Cards. SD Card slot Accepts SD (Secure Digital) Memory Cards or MultiMediaCards. 1-8 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 16
prevent a product from being mishandled or stolen. Vent Enables airflow to cool internal components. Ä To prevent overheating, do not obstruct vents. Using the tablet PC on a soft surface, such as a pillow, blanket, rug, or thick clothing, may block airflow. Maintenance and Service Guide 1-9 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 17
PC has stopped responding and Microsoft Windows shutdown procedures cannot be used, slide toward the front of the tablet PC and hold for 4 seconds to turn off the tablet PC. Speaker Enables you to listen to music and hear audio alerts and signals from programs. 1-10 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 18
Product Description The external components on the rear panel of the tablet PC are shown below and described in Table 1-4. Rear Panel Components Maintenance and Service Guide 1-11 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 19
an optional S-Video device, such as a television, VCR, camcorder, overhead projector, or video capture card, with an optional, standard (4-pin) S-Video cable. The extra 3 pins also enable an optional S-Video-to-composite adapter to be used with the tablet PC. 1-12 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 20
Product Description The standard keyboard components of the tablet PC are shown below and described in Table 1-5. Standard Keyboard Components Maintenance and Service Guide 1-13 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 21
Keyboard Windows logo key Displays the Microsoft Windows Start menu. Windows screen. Embedded numeric keypad Can be used like an external numeric keypad. num lock key Enables numeric lock, turns on the embedded numeric keypad, and turns on the num lock light. 1-14 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 22
Product Description The tablet PC top components are shown below and described in Table 1-6. Top Components Maintenance and Service Guide 1-15 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 23
components. Presentation Mode button Turns on Presentation mode. Volume mute button Mutes or restores volume. Volume down button Decreases tablet PC sound. Volume up button Increases tablet PC sound. TouchPad scroll zone Scrolls upward or downward. 1-16 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 24
Product Description The tablet PC display components are shown below and described in Table 1-7. Display Components Maintenance and Service Guide 1-17 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 25
and the up and down arrow keys on a standard keyboard. ■ Press inward to enter a command. ■ Rotate upward to scroll upward. ■ Rotate downward to scroll downward. Pen eject button Ejects the pen from the pen holder. Pen holder Secures the pen to the tablet PC. 1-18 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 26
Product Description The external components on the bottom of the tablet PC are shown below and described in Table 1-8. Bottom Components Maintenance and Service Guide 1-19 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 27
battery bay Holds the primary battery pack. Primary battery release latch Releases the primary battery pack from the battery bay. Hard drive cover Holds the primary hard drive. Expansion memory module compartment Contains one expansion memory module slot. 1-20 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 28
connections: ■ Audio ■ Display ■ Hard drive ■ Intel Pentium M and Celeron M processors ■ Keyboard ■ Memory module ■ Mini PCI communications devices ■ PC Card ■ Pointing stick ■ TouchPad ■ Trusted platform module (TPM) security module Ä CAUTION: To properly ventilate the tablet PC, allow at least - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 29
trained by HP should repair this equipment. All troubleshooting and repair working or will not load. If the operating system is working, the tablet PC restarts the operating system after you exit Computer Setup. ✎ Pointing devices are not supported in Computer Setup; you must use the keyboard - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 30
. ❏ To exit and save all the settings you have entered, use the arrow keys to select File > Save changes and exit, and then follow the instructions on the screen. Your preferences are set when you exit Computer Setup and take effect when the tablet PC restarts. 2-2 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 31
Troubleshooting Restoring Computer Setup Defaults To return all settings in Computer Setup to the values that were set at the factory: 1. Open Computer Setup by turning on or restarting the tablet PC. Press f10 while the F10 = Based Setup message is displayed in the lower-left corner of the screen. - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 32
Table 2-1 File Menu To Do This ■ View identification information about the tablet PC and any battery packs in the system. ■ View specification information about the processor, memory and cache size, video revision, keyboard controller version, and system ROM. Save system configuration settings to - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 33
disable DriveLock; change a DriveLock user or master password. ✎ DriveLock Settings are accessible only when you enter Computer Setup by turning on (not restarting) the tablet PC. Enable/disable power-on support for smart cards. ✎ This feature is supported by select smart card readers only. ■ Enable - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 34
To Do This Run a quick or comprehensive self-test on any hard drive in the system. View information about any battery packs in the tablet PC. ■ Run a self-test on memory modules in the tablet PC. ■ View information about memory modules installed in the tablet PC. 2-6 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 35
support is enabled ❐ A USB keyboard, mouse, and hub work even when a Windows operating system is not loaded. ❐ The tablet PC starts from a bootable hard drive, diskette drive diskette, or CD, CD-RW, or DVD inserted into a drive connected by a USB connector to the tablet PC or to an optional docking - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 36
No Operating System (OS) Loading" 2.10 "Flowchart 2.10-No OS Loading, Hard Drive, Part 1" 2.11 "Flowchart 2.11-No OS Loading, Hard Drive, Part 2" 2.12 "Flowchart 2.12-No OS Loading, Hard Drive, Part 3" 2.13 "Flowchart 2.13-No OS Loading, Diskette Drive" 2-8 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 37
Troubleshooting Flowcharts Overview (Continued) Flowchart Description 2.14 "Flowchart 2.14-No OS Loading, Optical Drive" 2.15 "Flowchart 2.15-No Audio, Part 1" 2.16 "Flowchart 2.16-No Audio, Part 2" 2.17 "Flowchart 2.17-Nonfunctioning Device" 2.18 "Flowchart 2.18-Nonfunctioning Keyboard - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 38
? Y Check LED 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 work- ing? N Connecting to network or modem? End Go to - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 39
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 tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 40
socket and clean if necessary. Y Power on? Done N Check battery by recharging it, moving it to another tablet PC, or replacing it. N Power on? Y Replace power supply (if applicable). N Done Power on? Y Go to "Flowchart 2.4-No Power, Part 3." Done 2-12 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 41
Troubleshooting Flowchart 2.4-No Power, Part 3 Continued from "Flowchart 2.3-No Power, Part 2." Plug directly into AC outlet. Y Power LED on? N Reseat AC adapter in tablet PC and at power source. Y Power on? N N Power outlet active? Y Replace power cord. Y Power on? N Done Done Try different - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 42
Replace the following items (if applicable). Check tablet PC operation after each replacement: 1. Internal DC-DC converter* 2. Internal AC adapter 3. Processor board* 4. System board* *NOTE: Replace these items as a set to prevent shorting out among components. 2-14 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 43
the following one at a time. Test after each replacement. 1. Cable between tablet PC and tablet PC display (if applicable) 2. Display 3. System board N Video OK? Y Try another display. N Internal and external video OK? Y Replace system board. Done Done Maintenance and Service Guide 2-15 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 44
Troubleshooting Flowchart 2.7-No Video, Part 2 Continued from "Flowchart 2.6-No Video, Part 1." Remove tablet PC from dock- ing 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 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 45
Reinstall tablet PC into dock- ing device. Reset monitor cable connector at docking device. Y Docking device Done operating? Y N Docking device operating? N Done Test replacement docking device with new tablet PC. Remove tablet PC, replace docking device. Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 46
Troubleshooting Flowchart 2.9-No Operating System (OS) Loading No OS loading.* Reseat 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, Dis - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 47
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 tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 48
Y Create partition, and then format hard drive to boot- able C:\ prompt. Format hard drive and bring to a bootable C:\ prompt. Y Tablet PC booted? N Go to "Flowchart 2.12-No OS Loading, Hard Drive, Part 3." Load OS using Operating System disc (if applicable). 2-20 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 49
be fixed? Y Clean virus. Y OS loading from hard drive? N Y Diagnostics on disc or 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 Maintenance and Service Guide 2-21 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 50
after each replacement: ■ Diskette drive ■ System board Reset the tablet PC. Refer to OS loading? Done Section 1.2, "Resetting the N Tablet PC," for instructions. Change boot priority using the Setup utility. Go to "Flowchart 2.17-Non functioning Device." 2-22 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 51
Troubleshooting Flowchart 2.14-No OS Loading, Optical Drive No OS loading from CD-ROM or DVD-ROM drive. N Disc in drive? Y Y N Bootable disc in drive? Install bootable disc and reboot tablet PC. Install bootable disc. Try another bootable disc. Y Boots from CD or DVD? Done N Y Reseat - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 52
Troubleshooting Flowchart 2.15-No Audio, Part 1 No audio. Y Turn up audio internally or Audio? Done externally. N Y Tablet PC in docking device (if applicable)? N Go to "Flowchart 2.16-No Audio, Part 2." Undock N Internal audio? Y Go to "Flowchart 2.16-No Audio, Part 2." Replace the - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 53
speaker. N Replace audio Y board and Audio? speaker connections Audio? Done in tablet PC Y (if applicable). N Replace the following components individually, retesting after each replacement: ■ Internal speakers. ■ Audio board (if applicable). Maintenance and Service Guide 2-25 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 54
for bent or broken pins or other damage. Clear CMOS. Reattach device. Close tablet PC, 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 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 55
Troubleshooting Flowchart 2.18-Nonfunctioning Keyboard Keyboard not operating prop- erly. Connect tablet PC to good external key- board. N External device works? Y Replace system board. Reseat internal keyboard connector (if applicable). N Keyboard operating properly? Y Replace internal - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 56
Troubleshooting Flowchart 2.19-Nonfunctioning Pointing Device Pointing device not operating properly. Connect tablet PC to good external pointing device. N External device works? Y Replace system board. Reseat internal pointing device connector (if applicable). N Pointing device operating - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 57
drivers and recon- or modem connection working? Done in OS? figure. Y N Disconnect all power from the tablet PC and open. Reseat NIC/modem (if applicable). Replace NIC/modem (if applicable). Y Network or modem connection working? Done N Replace system board. Maintenance and Service - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 58
updates, especially system BIOS updates. ✎ The computer system BIOS is stored on the system ROM. The BIOS initializes the operating updates through the HP Web site (http://www.hp.com) or the Support Software disc (purchased separately). 3. Install the updates. Maintenance and Service Guide 3-1 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 59
of the screen. 2. Use the arrow keys to select File > System Information, and then press enter. BIOS date information is displayed. 3. To exit Computer Setup, use the arrow keys to select File > Ignore changes and exit. Then follow the instructions on the screen. 3-2 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 60
to reliable external power using the AC adapter. Do not download or install a BIOS update while the computer is running on battery power, docked in an optional docking device, or connected to an optional power source. During the download and installation: ■ Do not disconnect power from the computer - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 61
the update later, after it has been downloaded to your hard drive. b. Follow the instructions on the screen to download your selection to the hard drive. ✎ Make a note of the path to the location on your hard drive where the BIOS update will be downloaded. You will need to access this path when - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 62
by following the instructions on the screen. ✎ After a message on the screen reports a successful installation, you may delete the downloaded file from your hard drive. Recovering the BIOS ✎ The BIOS recovery procedure requires a USB diskette drive and a formatted diskette. The BIOS can be recovered - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 63
sectors. The easiest way to ensure this is to visit http://www.hp.com, download the Softpaq, and let the Softpaq create the ROMPaq diskette. 4. Press and hold the Windows logo key + B on the notebook keyboard (do not use an external keyboard) and turn on the notebook and wait for the caps lock light - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 64
an illustrated parts breakdown and a reference for spare part numbers. 4.1 Serial Number Location When ordering parts or requesting information, provide the tablet PC serial number and model number located on the bottom of the tablet PC. Serial Number Location Maintenance and Service Guide 4-1 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 65
Illustrated Parts Catalog 4.2 Tablet PC Major Components Tablet PC Major Components 4-2 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 66
Tablet PC Major Components Item 1 2 3 Description 12.1-inch, XGA, TFT display assembly (includes wireless antenna boards and cables) Display Hinge Kit (not illustrated) LCD rubber pad kit, with screws (not illustrated) Keyboard cover Keyboards 031 383458-001 Maintenance and Service Guide 4-3 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 67
Illustrated Parts Catalog Tablet PC Major Components 4-4 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 68
Illustrated Parts Catalog Table 4-1 Spare Parts: Tablet PC Major Components (Continued) Item 4 5 6 7 8 Description Memory modules PC24200 1024 MB 512 MB 256 MB 383536-001 383542-001 383538-001 PC23200 1024 MB 512 MB 256 MB 383535-001 383541-001 383537-001 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 69
Illustrated Parts Catalog Tablet PC Major Components 4-6 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 70
Illustrated Parts Catalog Table 4-1 Spare Parts: Tablet PC Major Components (Continued) Item 9 10 Description Mini PCI communications cards 802.11g Silverton wireless local access network -291 337407-001 337407-002 377408-291 377408-001 377408-002 383559-001 Maintenance and Service Guide 4-7 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 71
Illustrated Parts Catalog Tablet PC Major Components 4-8 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 72
board Miscellaneous Plastics/Hardware Kit, includes: PC Card slot spacer Bluetooth board cover Hard drive cover Memory module compartment cover Not illustrated: Tablet PC feet Speaker (includes cable) Modem board (high-speed 56K, includes modem cable) RTC battery Spare Part Number 383555-001 383554 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 73
Illustrated Parts Catalog Tablet PC Major Components 4-10 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 74
, and connector) 80-GB 80-GB 60-GB 40-GB 405839-001 383527-001 383526-001 383525-001 TPM security module 383545-001 Bluetooth wireless module (includes Bluetooth module cable) 370429-001 Hard drive cover 383529-001 LCD board (not illustrated) 417947-001 Maintenance and Service Guide 4-11 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 75
Parts Catalog 4.3 Miscellaneous Plastics/ Hardware Kit Table 4-2 Spare Part Number 383549-001 Item 1 2 3 4 5 Description Bluetooth cover PC Card slot space saver Hard drive cover Memory module compartment cover (includes 2 captive screws) Tablet PC feet (5) 4-12 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 76
Illustrated Parts Catalog 4.4 Miscellaneous Cable Kit Table 4-3 Spare Part Number 383516-001 Item 1 2 3 4 Description LED board cable RJ-11 cable TouchPad cable Bluetooth cable Maintenance and Service Guide 4-13 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 77
Docking Station Docking Station Docking Station Miscellaneous Plastics Kit Power supply, 65 watt Center LCD hinge cap Keyboard point stick cap, blue Rubber domes Inverter Microphone Digital pen Smart card reader Power 350188-201 350188-001 350188-081 350188-051 4-14 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 78
Information (Continued) Description Spare Part Number Power cords (continued) For use in: to Appendix B, "Screw Listing," for more information on specifications and usage) 383556-001 ■ Phillips PM2.5×13.0 spring- Torx 8 M2.0×7.5 screw ■ Torx 8 M2.0×5.0 screw Maintenance and Service Guide 4-15 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 79
for use in Spain Power cord for use in Denmark Power cord for use in Saudi Arabia Power cord for use in Brazil Power cord for use in Japan Power cord for use in the Netherlands Power cord for use in People's Republic of China Power cord for use in Sweden/Finland 4-16 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 80
card Mini PCI communications card, for use in the rest of the world Bluetooth wireless module (includes Bluetooth module cable) Adjustable notebook stand Advanced Docking Station Docking Station Docking Station Miscellaneous Plastics Kit 802.11a/b/g ATMC WLAN Mini PCI communications card, for use - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 81
with pointing stick for use in People's Republic of China Keyboard with pointing stick for use in Taiwan Keyboard with pointing stick for use in Korea Keyboard with pointing stick for use in South Africa 383458-BB1 Keyboard with pointing stick for use in Israel 4-18 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 82
383537-001 Description Keyboard with pointing stick for use in Iceland Base enclosure 6-cell battery pack Button board (includes button board cable) Infrared board (includes cable) System board Miscellaneous Cable Kit Center LCD hinge cap Base enclosure cover Rubber domes 40-GB hard drive (5400 rpm - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 83
PC24200 256-MB memory module PC23200 512-MB memory module PC24200 512-MB memory module Microphone TPM security module LCD rubber pad kit, processor (includes thermal paste) Speaker Keyboard cover Heat sink Top cover TouchPad RTC battery Label Kit Screw Kit 4-20 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 84
Part Number Listing (Continued) Spare Part Number 390245-001 404150-001 405839-001 411337-001 417947-001 Description Digital pen Keyboard point stick cap, blue 80-GB hard drive (5400 rpm; includes cover, frame, and connector) Smart card reader LCD board Maintenance and Service Guide 4-21 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 85
You will need the following tools to complete the removal and replacement procedures: ■ Magnetic screwdriver ■ Phillips P0 screwdriver ■ Torx T8 screwdriver ■ Flat-bladed screwdriver ■ Tool kit-includes connector removal tool, loopback plugs, and case utility tool Maintenance and Service Guide 5-1 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 86
Preliminaries 5.2 Service Considerations The following sections include some of the considerations that you should keep in mind during disassembly and assembly procedures. ✎ As you remove each subassembly from the tablet PC, place the subassembly (and all accompanying screws) away from the work area - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 87
To prevent damage to the tablet PC, damage to a removable drive, or loss of information, observe the following precautions: ■ Before removing or inserting a hard drive, shut down the tablet PC. If you are unsure whether the tablet PC is off or in hibernation, turn the tablet PC on, and then shut it - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 88
in many cases, the discharge contains enough power to alter device parameters or melt silicon discharge may not be affected at all and can work perfectly throughout a normal cycle. Or the device may before removing items from their containers. ■ Always be properly grounded when touching Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 89
properly grounded work surface and use properly grounded tools and equipment. ■ Use conductive field service tools such as cutters, drivers, and vacuums , or circuitry. ■ Turn off power and input signals before inserting or removing connectors or test equipment. Maintenance and Service Guide 5-5 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 90
Removal and Replacement strap snugly against the skin at all times. On grounded mats with banana-plug connectors, use alligator clips to connect a wrist strap. ■ When standing, dissipative tables or floor mats with hard ties to the ground ■ Field service kits ■ Static awareness labels ■ - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 91
800 V 400 V Removing DIPS from plastic tube 2,000 V 700 V 400 V Removing DIPS from vinyl tray 11,500 V 4,000 V 2,000 V Removing DIPS from Styrofoam 14,500 V 5,000 V 3,500 V Removing bubble pack from PCB 7,500 V Metallized laminate Floor mats 5,000 V Maintenance and Service Guide 5-7 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 92
servicing the tablet PC. Make special note of each screw and screw lock size and location during removal and replacement. Refer to Appendix B, "Screw Listing," for detailed information on screw and screw lock sizes, locations, and usage. 6.1 Serial Number Report the tablet PC serial number to HP - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 93
tablet PC for disassembly Battery pack Hard drive Tablet PC feet Bluetooth module External memory module TPM security card Keyboard cover Keyboard Fan # of Screws Removed 0 2 to remove the hard drive cover 1 loosened to remove the hard drive 4 to disassemble the hard drive 0 2 loosened to remove - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 94
, remove the module to restore computer functionality, and then contact technical support through Help and Support. Button board 1 Display assembly 6 Top cover 10 TouchPad 4 Speaker 2 Infrared board 1 System board 5 Modem board 2 RTC battery 0 Maintenance and Service Guide 6-3 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 95
or in hibernation, turn the computer on, and then shut it down through the operating system. 2. Disconnect all external devices connected to the tablet PC. 3. Disconnect the power cord. Battery Pack Spare Part Number Information 6-cell battery pack 383510-001 6-4 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 96
battery release latch 1 toward you. (The left side of the battery pack disengages from the tablet PC.) e. Lift the left side of the battery pack and swing it to the right 2 to remove it. Removing the Battery Pack Reverse the above procedure to install the battery pack. Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 97
hard drive cover to the tablet PC. 3. Lift the right side of the hard drive cover and swing it to the left 2 to remove it. ✎ The hard drive cover is included in the Miscellaneous Plastics/Hardware Kit, spare part number 383549-001. Removing the Hard Drive Cover 6-6 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 98
Removal and Replacement Procedures 4. Loosen the PM2.5×13.0 hard drive retention screw 1. 5. Grasp the mylar tab 2 on the hard drive and slide the hard drive to the left 3 to disconnect it from the system board. 6. Remove the hard drive. Removing the Hard Drive Maintenance and Service Guide 6-7 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 99
screws 1 that secure the hard drive frame to the hard drive. 8. Lift the frame straight up 2 to remove if from the hard drive. 9. Remove the hard drive connector 3. Removing the Hard Drive Frame Reverse the above procedure to reassemble and install the hard drive. 6-8 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 100
Removal and Replacement Procedures 6.5 Tablet PC Feet The tablet PC feet are adhesive-backed rubber pads. The feet are included in the Miscellaneous Plastics/Hardware Kit, spare part number 383549-001. Replacing the Tablet PC Feet Maintenance and Service Guide 6-9 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 101
1. Prepare the tablet PC for disassembly (Section 6.3). 2. Remove the hard drive cover (Section 6.4). 3. Position the tablet PC with the front toward you. 4. Loosen the two PM2.0×5.0 screws 1 that secure the Bluetooth cover to the tablet PC. 5. Remove the Bluetooth cover 2. ✎ The Bluetooth cover is - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 102
Removal and Replacement Procedures 6. Slide the Bluetooth module out of the tablet PC 1. 7. Disconnect the Bluetooth module cable 2 from the board. Removing the Bluetooth Module Reverse the above procedure to install the Bluetooth module. Maintenance and Service Guide 6-11 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 103
Removal and Replacement Procedures 6.7 External Memory Module Memory Module Spare Part Number Information PC24200 1024 MB 512 MB 256 MB PC23200 1024 MB 512 MB 256 MB 383536-001 383542-001 383538-001 383535-001 383541-001 383537-001 1. Prepare the tablet PC for disassembly (refer to Section 6.3). - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 104
the two PM2.0×5.0 screws 1 that secure the memory module compartment cover to the tablet PC. 4. Lift the left side of the cover and swing it to the right 2 to remove the memory module compartment cover. ✎ The memory module compartment cover is included in the Miscellaneous Plastics/Hardware Kit - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 105
opposite the socket rises away from the tablet PC.) 6. Slide the module away from the socket at an angle 2. 7. Remove the memory module. ✎ Memory modules are slotted 3 to prevent incorrect installation into the memory module socket. Removing the Memory Module Reverse the above procedure to install - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 106
the TPM security card to the tablet PC. 4. Lift up on the rear edge of the TPM security card 2 to disconnect it from the system board. 5. Remove the TPM security card. Removing a TPM Security Card Reverse the above procedure to install the TPM security card. Maintenance and Service Guide 6-15 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 107
Prepare the tablet PC for disassembly (Section 6.3). 2. Position the tablet PC with the front toward you. 3. Remove the two T8M2.0×9.0 screws 1 and the two T8M2.0×18.0 screws 2 that secure the keyboard cover to the tablet PC. Removing the Keyboard Cover Screws 6-16 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 108
Removal and Replacement Procedures 4. Turn the tablet PC right-side up with the front toward you. 5. Open the tablet PC as far as possible. 6. Lift up the front edges of the keyboard cover until the cover disengages from the tablet PC. Releasing the Keyboard Cover Maintenance and Service Guide 6- - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 109
Removal and Replacement Procedures 7. Swing the right edge of the keyboard cover forward until the cover disengages from the tablet PC. Removing the Keyboard Cover Reverse the above procedure to install the keyboard cover. 6-18 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 110
383458-071 383458-231 383458-101 383458-111 383458-AB1 383458-281 383458-141 383458-031 383458-001 1. Prepare the tablet PC for disassembly (Section 6.3). 2. Remove the keyboard cover (Section 6.9). 3. Turn the tablet PC upside down with the front toward you. Maintenance and Service Guide 6-19 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 111
Removal and Replacement Procedures 4. Remove the following: 1 Three T8M2.0×9.0 screws 2 One T8M2.0×5.0 screw Removing the Keyboard Screws 6-20 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 112
Removal and Replacement Procedures 5. Turn the tablet PC right-side up with the front toward you. 6. Open the tablet PC as far as possible. 7. Slide the keyboard back 1 until the pointing stick cable is accessible. 8. Release the zero insertion force (ZIF) connector to which the pointing stick cable - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 113
it disengages from the tablet PC. 10. Slide the keyboard forward 2 until it rests on the palm rest. 11. Release the ZIF connector to which the keyboard cable is connected and disconnect the keyboard cable 3 from the system board. 12. Remove the keyboard. Removing the Keyboard Reverse the above - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 114
6.9). 3. Release the keyboard (Section 6.10). 4. Disconnect the fan cable 1 from the system board. 5. Remove the three T8M2.0×7.5 screws 2 that secure the fan to the tablet PC. 6. Remove the fan 3. Removing the Fan Reverse the above procedure to install the fan. Maintenance and Service Guide 6-23 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 115
Heat Sink Spare Part Number Information Heat sink (includes thermal paste) 383559-001 1. Prepare the tablet PC for disassembly (Section 6.3). 2. Remove the keyboard cover (Section 6.9). 3. Release the keyboard (Section 6.10). 4. Remove the fan (Section 6.11). 6-24 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 116
Removal and Replacement Procedures 5. Remove the four PM2.5×7.0 screws that secure the heat sink to the tablet PC. Removing the Heat Sink Screws Maintenance and Service Guide 6-25 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 117
Procedures 6. Lift the right side of the heat sink 1 to disengage it from the processor. 7. Slide the heat sink up and to the right 2 to remove it. ✎ Due to the adhesive quality of the thermal paste located between the heat sink and processor, it may be necessary to move the heat - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 118
Procedures ✎ The thermal paste should be thoroughly cleaned from the surfaces of the heat sink 1 and processor 2 each time the heat sink is removed. Thermal paste is included with all heat sink and processor spare part kits. Thermal Paste Locations Reverse the above procedure to install the heat - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 119
-001 383553-001 383552-001 383551-001 383550-001 1. Prepare the tablet PC for disassembly (Section 6.3). 2. Remove the keyboard cover (Section 6.9). 3. Release the keyboard (Section 6.10). 4. Remove the fan (Section 6.11). 5. Remove the heat sink (Section 6.12). 6-28 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 120
6. Use a flat-blade screwdriver to turn the processor locking screw one-quarter turn counterclockwise 1 until you hear a click. 7. Lift the processor straight up and remove it 2. ✎ The gold triangle 3 on the processor should be aligned in the rear right corner when you install the processor - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 121
512 MB 256 MB PC23200 1024 MB 512 MB 256 MB 383536-001 383542-001 383538-001 383535-001 383541-001 383537-001 1. Prepare the tablet PC for disassembly (Section 6.3). 2. Remove the keyboard cover (Section 6.9). 3. Release the keyboard (Section 6.10). 6-30 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 122
the socket rises away from the tablet PC.) 5. Slide the memory module away from the socket at an angle 2. 6. Remove the memory module. ✎ Memory modules are slotted 3 to prevent incorrect installation into the memory module socket. Removing the Internal Memory Module Reverse the above procedure to - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 123
381303-001 377792-001 373888-291 373888-001 373889-001 337407-291 337407-001 337407-002 377408-291 377408-001 377408-002 1. Prepare the tablet PC for disassembly (Section 6.3). 2. Remove the keyboard cover (Section 6.9). 3. Release the keyboard (Section 6.10). 6-32 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 124
(The edge of the card opposite the socket rises away from the tablet PC.) 6. Remove the Mini PCI communications card by pulling the card away from the . Removing a Mini PCI Communications Card Reverse the above procedure to install a Mini PCI communications card. Maintenance and Service Guide 6- - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 125
Button Board Spare Part Number Information Button board (includes button board cable) 383511-001 1. Prepare the tablet PC for disassembly (Section 6.3). 2. Remove the keyboard cover (Section 6.9). 3. Release the keyboard (Section 6.10). 4. Disconnect the button board cable 1 from the system board - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 126
Removal and Replacement Procedures 6. Lift the left side of the button board 1 until it rests at angle. 7. Remove the button board 2. Removing the Button Board Reverse the above procedure to install the button board. Maintenance and Service Guide 6-35 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 127
383547-001 383531-001 383546-001 1. Prepare the tablet PC for disassembly (Section 6.3). 2. Remove the keyboard cover (Section 6.9). 3. Remove the keyboard (Section 6.10). 4. Close the tablet PC. 5. Turn the tablet PC upside down with the rear panel toward you. 6-36 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 128
Removal and Replacement Procedures 6. Remove the two T8M2.0×18.0 screws 1 that secure the base enclosure cover to the tablet PC. 7. Remove the base enclosure cover 1. Removing the Base Enclosure Cover Maintenance and Service Guide 6-37 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 129
Removal and Replacement Procedures 8. Disconnect the display cable from the system board. Disconnecting the Display Cable 6-38 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 130
-side up with the front toward you. 10. Open the tablet PC as far as possible. 11. Disconnect the wireless antenna cables from the Mini PCI communications board 1. 12. Disconnect the microphone cable 2 from the system board. 13. Remove the wireless antenna cables and the microphone cable from the - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 131
Removal and Replacement Procedures 14. Rotate the display clockwise 90 degrees 1. 15. Remove the two T8M2.0×18.0 screws 2 and the two PM2.0×7.5 screws 3 that secure the display assembly to the tablet PC. Removing the Display Screws 6-40 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 132
slightly until it disengages from the tablet PC 1. 18. Route the display connector and cable through the opening 2 in the base enclosure. 19. Remove the display assembly. Removing the Display Assembly Reverse the above procedure to install the display assembly. Maintenance and Service Guide 6-41 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 133
Section 6.3) and remove the following components: a. Hard drive (Section 6.4) b. Keyboard cover (Section 6.9) c. Keyboard (Section 6.10) d. Button board (Section 6.16) e. Display assembly (Section 6.17) 2. Turn the tablet PC upside down with the front toward you. 6-42 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 134
Removal and Replacement Procedures 3. Remove the seven T8M2.0×9.0 screws that secure the top cover to the base enclosure. Removing the Top Cover Screws, Part 1 Maintenance and Service Guide 6-43 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 135
4. Turn the tablet PC right-side up with the front toward you. 5. Remove the two T8M2.0×18.0 screws 1 that secure the rear bezel to the tablet PC. 6. Remove the silver PM2.0×4.0 screw 2 secures the top cover to the tablet PC. Removing the Top Cover Screws, Part 2 6-44 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 136
the system board 1. 8. Lift the rear edge of the top cover 2 until it disengages from the base enclosure. 9. Lift the top cover straight up 3 and remove it. Removing the Top Cover Reverse the above procedure to install the top cover. Maintenance and Service Guide 6-45 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 137
in the Cable Kit, spare part number 383516-001) 1. Prepare the tablet PC for disassembly (Section 6.3) and remove the following components: a. Hard drive (Section 6.4) b. Keyboard cover (Section 6.9) c. Keyboard (Section 6.10) d. Button board (Section 6.16) e. Display assembly (Section 6.17) f. Top - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 138
Removal and Replacement Procedures 3. Remove the four silver PM2.0×4.0 screws that secure the TouchPad bracket to the top cover. Removing the TouchPad Bracket Screw Maintenance and Service Guide 6-47 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 139
Removal and Replacement Procedures 4. Lift the right side of the TouchPad bracket 1 until it rests at an angle. 5. Slide the TouchPad bracket to the right 2 and remove it. Removing the TouchPad Bracket 6-48 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 140
Removal and Replacement Procedures 6. Lift the right side of the TouchPad 1 until it rests at an angle. 7. Slide the TouchPad to the right and remove it 2. Removing the TouchPad Reverse the above procedure to install the TouchPad. Maintenance and Service Guide 6-49 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 141
the tablet PC for disassembly (Section 6.3) and remove the following components: a. Hard drive (Section 6.4) b. Keyboard cover (Section 6.9) c. Keyboard (Section 6.10) d. Button board (Section 6.16) e. Display assembly (Section 6.17) f. Top cover (Section 6.18) 6-50 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 142
cable 1 from the system board and route the cable under the infrared board cable 2. 3. Remove the two T8M2.0×5.0 screws 3 that secure the speaker to the tablet PC. 4. Remove the speaker 4. Removing the Speaker Reverse the above procedure to install the speaker. Maintenance and Service Guide 6-51 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 143
Information Infrared board (includes cable) 383513-001 1. Prepare the tablet PC for disassembly (Section 6.3) and remove the following components: a. Hard drive (Section 6.4) b. Keyboard cover (Section 6.9) c. Keyboard (Section 6.10) d. Button board (Section 6.16) e. Display assembly (Section - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 144
and disconnect the cable 1 from the system board. 3. Remove the T8M2.0×5.0 screw 2 that secures the infrared board to the system board. 4. Remove the infrared board 3. Removing the Infrared Board Reverse the above procedure to install the infrared board. Maintenance and Service Guide 6-53 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 145
6.15) ■ Modem board (Section 6.23) ■ RTC battery (Section 6.24) 1. Prepare the tablet PC for disassembly (Section 6.3) and remove the following components: a. Hard drive (Section 6.4) b. Bluetooth module (Section 6.6) c. Keyboard cover (Section 6.9) d. Keyboard (Section 6.10) e. Fan (Section 6.11 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 146
front toward you. 3. Remove the four T8M2.0×5.0 screws 1 that secure the system board to the tablet PC. 4. Remove the T8M2.0×7.5 screw 2 that secures the system board spacer to the tablet PC. 5. Remove the system board spacer 3. Removing the System Board Screws Maintenance and Service Guide 6-55 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 147
Procedures 6. Lift the left side of the system board 1 until the hard drive connector 2 is clear of the base enclosure. 7. Slide the system board to the left 3 to remove it. Removing the System Board Reverse the above procedure to install the system board. 6-56 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 148
56K, includes modem cable) 383534-001 1. Prepare the tablet PC for disassembly (Section 6.3) and remove the following components: a. Hard drive (Section 6.4) b. Bluetooth module (Section 6.6) c. Keyboard cover (Section 6.9) d. Keyboard (Section 6.10) e. Fan (Section 6.11) f. Heat sink (Section - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 149
the modem cable from the two connectors 1 on the system board. 4. Remove the two black PM2.0×4.0 screws 2 that secure the modem board to the board. 6. Remove the modem board. Removing the Modem Board Reverse the above procedure to install the modem board. 6-58 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 150
6.24 RTC Battery RTC Battery Spare Part Number Information RTC battery 383265-001 1. Prepare the tablet PC for disassembly (Section 6.3) and remove the following components: a. Hard drive (Section 6.4) b. Bluetooth module (Section 6.6) c. Switch cover (Section 6.9) d. Keyboard (Section 6.10 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 151
Removal and Replacement Procedures 2. Turn the system board upside down with the left side toward you. 3. Remove the RTC battery from the system board socket. Removing the RTC Battery Reverse the above procedure to install the RTC battery. 6-60 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 152
This chapter provides physical and performance specifications. Table 7-1 Tablet PC Dimensions Metric U.S. Height (front to back) Width Depth 30.2 to 31.5 mm 285 mm 235 mm 1.19 to 1.24 in 11.22 in 9 in Weight 2.04 kg 4.5 lbs Input Power Operating voltage Operating current 18.5 V dc - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 153
Specifications Table 7-1 Tablet PC Relative humidity (noncondensing) Operating Nonoperating 10% to 90% 5% to 95% 10% to product safety standards specify thermal limits for plastic surfaces. The tablet PC operates well within this range of temperatures. 7-2 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 154
Character display Total power consumption Viewing angle 20.7 cm 33.1 cm 39.1 cm Up to 16.8 million 150:1 150 nits typical 8.1 in 13.0 in 15.4 in 0.300 × 0.300 mm 1024 × 768 RGB vertical stripe Edge lit 80 × 25 3.5 W +/-65° horizontal, +/-50° vertical typical Maintenance and Service Guide 7-3 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 155
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. 7-4 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 156
Specifications Table 7-4 Primary 6-cell, Li-Ion Battery Pack Dimensions Height Width Depth Weight Energy Voltage Amp-hour capacity Watt-hour capacity Temperature Operating Nonoperating 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 Maintenance and Service Guide 7-5 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 157
DMA 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. 7-6 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 158
System timer Standard 101-/102-Key or Microsoft Natural Keyboard Cascaded Intel 82801DB/DBM USB2 Enhanced Host Controller-24CD COM1 Conexant AC-Link Audio Intel 82801DB/DBM SMBus Controller-24C3 Data Fax Modem with SmartCP Diskette drive Parallel port System CMOS/real-time clock Microsoft ACPI - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 159
Specifications Table 7-6 System Interrupts (Continued) IRQ11 Intel USB EHCI controller-24CD 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 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 160
Specifications I/O Address (hex) 000 - 00F 010 - 01F 020 - 021 022 - 024 025 - 03F 02E - 02F 040 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 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 161
Specifications Table 7-7 System I/O Addresses (Continued) I/O Address (hex) 0A2 - 0BF 0C0 - 0DF 0E0 - 0EF 0F0 - 0F1 0F2 - 0FF 100 - 16F 170 - 177 178 (decoded in ESS1688) Unused Entertainment audio Unused Unused Unused Unused Unused Unused Reserved serial port 7-10 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 162
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 7-11 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 163
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 7-12 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 164
A Connector Pin Assignments Table A-1 Audio-Out (Headphone) Pin Signal 1 Audio out, left channel 2 Audio out, right channel Pin Signal 3 Ground Maintenance and Service Guide A-1 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 165
Connector Pin Assignments Table A-2 Audio-In (Microphone) Pin Signal 1 Audio signal in 2 Audio signal in Pin Signal 3 Ground Table A-3 Universal Serial Bus Pin Signal 1 +5 VDC 2 Data - Pin Signal 3 Data + 4 Ground A-2 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 166
Signal 1 Red analog 2 Green analog 3 Blue analog 4 Not connected 5 Ground 6 Ground analog 7 Ground analog 8 Ground 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 Maintenance and Service Guide A-3 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 167
Connector Pin Assignments Table A-5 RJ-11 (Modem) Pin Signal 1 Unused 2 Tip 3 Ring Pin Signal 4 Unused 5 Unused 6 Unused A-4 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 168
Connector Pin Assignments Table A-6 RJ-45 (Network) Pin Signal 1 Transmit + 2 Transmit - 3 Receive + 4 Unused Pin Signal 5 Unused 6 Receive - 7 Unused 8 Unused Maintenance and Service Guide A-5 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 169
Connector Pin Assignments Table A-7 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 A-6 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 170
B Screw Listing This appendix provides specification and reference information for the screws and screw locks used in the tablet PC. All screws and screw locks listed in this appendix are available in the Screw Kit, spare part number 383556-001. Maintenance and Service Guide B-1 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 171
2.0 mm 4.5 mm Where used: 1 Two screws that secure the hard drive cover to the tablet PC (documented in Section 6.4) 2 Two screws that secure the memory module compartment drive cover to the tablet PC (documented in Section 6.7) Phillips M2.0×5.0 Screw Locations B-2 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 172
(Continued) Head mm Color Qty. Length Thread Width Black 6 5.0 mm 2.0 mm 4.5 mm Where used: 2 screws that secure the Bluetooth cover to the tablet PC (screws are captured on the cover by C clips; documented in Section 6.6) Phillips M2.0×5.0 Screw Locations Maintenance and Service Guide B-3 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 173
Where used: 1 One screw that secures the hard drive to the tablet PC (screw is captured on the hard drive frame by a C clip; documented in hard drive frame to the hard drive (documented in Section 6.5) Phillips M2.5×13.0 and Phillips M3.0×4.0 Screw Locations B-4 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 174
Screw Listing Table C-4 Phillips PM1.5×3.5 Screw Head mm Color Qty. Length Thread Width Silver 1 3.5 mm 1.5 mm 4.5 mm Where used: One screw that secures the TPM security card to the tablet PC documented in Section 6.8) Phillips M1.5×3.5 Screw Location Maintenance and Service Guide B-5 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 175
Screw Listing Table C-5 Torx T8M2.0×18.0 Screw Head mm Color Qty. Length Thread Width Black 8 18.0 mm 2.0 mm 4.5 mm Where used: 2 screws that secure the keyboard cover to the tablet PC (documented in Section 6.9) Torx T8M2.0×18.0 Screw Locations B-6 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 176
.0 Screw (Continued) Head mm Color Qty. Length Thread Width Black 8 18.0 mm 2.0 mm 4.5 mm Where used: 2 screws that secure the base enclosure cover to the tablet PC (documented in Section 6.17) Torx T8M2.0×18.0 Screw Locations Maintenance and Service Guide B-7 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 177
.0×18.0 Screw (Continued) Head mm Color Qty. Length Thread Width Black 8 18.0 mm 2.0 mm 4.5 mm Where used: 2 screws that secure the display assembly to the tablet PC (documented in Section 6.17) Torx T8M2.0×18.0 Screw Locations B-8 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 178
Screw Listing Table C-5 Torx T8M2.0×18.0 Screw (Continued) mm Color Qty. Length Thread Black 8 18.0 mm 2.0 mm Where used: 2 screws that secure the top cover to the tablet PC (documented in Section 6.18) Head Width 4.5 mm Torx T8M2.0×18.0 Screw Locations Maintenance and Service Guide B-9 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 179
keyboard to the tablet PC (documented in Section 6.9) 2 Two screws that secure the keyboard cover to the tablet PC (documented in Section 6.9) 3 Seven screws that secure the top cover to the tablet PC (documented in Section 6.18) Torx T8M2.0×9.0 Screw Locations B-10 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 180
Screw Listing Table C-7 Torx T8M2.0×7.5 Screw Head mm Color Qty. Length Thread Width Silver 6 7.5 mm 2.0 mm 4.5 mm Where used: 3 screws that secure the fan to the tablet PC (documented in Section 6.11) Torx T8M2.0×7.5 Screw Locations Maintenance and Service Guide B-11 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 181
C-7 Torx T8M2.0×7.5 Screw (Continued) Head mm Color Qty. Length Thread Width Silver 6 7.5 mm 2.0 mm 4.5 mm Where used: 2 screws that secure the display assembly to the tablet PC (documented in Section 6.17) Torx T8M2.0×7.5 Screw Locations B-12 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 182
mm Color Qty. Length Thread Width Silver 6 7.5 mm 2.0 mm 4.5 mm Where used: One screw that secures the system board and system board spacer to the tablet PC (documented in Section 6.22) Torx T8M2.0×7.5 Screw Location Maintenance and Service Guide B-13 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 183
Screw Listing Table C-8 Phillips PM2.5×7.0 Screw mm Color Qty. Length Thread Black 4 7.0 mm 2.5 mm Where used: 4 screws that secure the heat sink to the tablet PC (documented in Section 6.12) Head Width 4.0 mm Phillips M2.5×7.0 Screw Locations B-14 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 184
Screw Listing Table C-9 Torx T8M2.0×5.0 Screw Head mm Color Qty. Length Thread Width Black 8 5.0 mm 2.0 mm 4.5 mm Where used: One screw that secures the keyboard to the tablet PC (documented in Section 6.10) Torx T8M2.0×5.0 Screw Location Maintenance and Service Guide B-15 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 185
Thread Width Black 8 5.0 mm 2.0 mm 4.5 mm Where used: 1 Two screws that secure the speaker to the tablet PC (documented in Section 6.20) 2 One screw that secures the infrared board to the tablet PC (documented in Section 6.21) Torx T8M2.0×5.0 Screw Locations B-16 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 186
Screw Listing Table C-9 Torx T8M2.0×5.0 Screw (Continued) Head mm Color Qty. Length Thread Width Black 8 5.0 mm 2.0 mm 4.5 mm Where used: 4 screws that secure the system board to the tablet PC (documented in Section 6.22) Torx T8M2.0×5.0 Screw Locations Maintenance and Service Guide B-17 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 187
Silver 6 4.0 mm 2.0 mm 4.0 mm Where used: 1 One screw that secures the button board to the tablet PC (documented in Section 6.16) 2 One screw that secures the top cover to the tablet PC (documented in Section 6.18) Silver Phillips M2.0×4.0 Screw Locations B-18 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 188
4.0 mm 4.0 mm Where used: 4 screws that secure the TouchPad bracket to the top cover (documented in Section 6.19) Silver Phillips M2.0×4.0 Screw Locations Maintenance and Service Guide B-19 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 189
4.0 mm Where used: 2 screws that secure the modem board to the system board (documented in Section 6.23) Black Phillips M2.0×4.0 Screw Locations B-20 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 190
The power cord set included with the computer meets the requirements for use in the country or region where the equipment is purchased. Power cord sets for use in other countries or regions must meet the requirements of the country or region where the computer is used. Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 191
The length of the power cord set must be at least 1.5 m (5.0 ft) and a maximum of 2.0 m (6.5 ft). ■ All power cord sets must be amps and a nominal voltage rating of 125 or 250 V AC, as required by each country's or region's power system. ■ The appliance coupler must meet the mechanical configuration - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 192
Cord Set Requirements Country/Region-Specific Requirements 3-Conductor Power Cord Set Requirements Country/Region Accredited Agency 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 C-3 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 193
Power cord set fittings (appliance coupler and wall plug 18 AWG, 3-conductor. The wall plug must be a two-pole grounding type cord, and wall plug must bear a "T" . The wall plug must be a Power cord set fittings (appliance coupler and wall plug Power cord set fittings (appliance coupler and wall plug - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 194
19, 6-4 specifications 7-5 battery release latch 1-20 Bluetooth cable 4-13 Bluetooth cover illustrated 4-12 removal 6-10 Bluetooth module location 1-6 removal 6-10 spare part number 4-11, 4-17, 6-10 bottom components 1-19 button board removal 6-34 spare part number 4-5, 4-19, 6-34 C cables, service - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 195
19, 6-36 display release button 1-6 docking connector 1-20 docking device, troubleshooting 2-17 Docking Station, HP, spare part number 4-14, 4-17 drives, preventing damage 5-3 E electrostatic discharge 5-4, 5-7 external monitor port, pin assignments A-3 F fan removal 6-23 spare part number 4-5, 4-19 - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 196
4-21, 6-6 specifications 7-4 hard drive cover location 1-20 removal 6-6 spare part number 4-11, 4-19 hard drive light 1-6 headphone jack, pin assignments A-1 heat sink removal 6-24 spare part number 4-7, 4-20, 6-24 HP Advanced Docking Station, spare part number 4-14, 4-17 HP Docking Station, spare - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 197
device, troubleshooting 2-17, 2-26 num lock key 1-14 O optical drive OS loading problems 2-23 precautions 5-3 P packing precautions 5-4 PC Card slot 1-8 PC Card slot eject button 1-8 PC Card slot space saver 4-12 Pen eject button 1-18 Pen holder 1-18 Index-4 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 198
6-1 service considerations 5-2 speaker location 1-10 removal 6-50 spare part number 4-9, 4-20, 6-50 specifications battery pack 7-5 display 7-3 hard drive 7-4 I/O addresses 7-9 interrupts 7-7 memory map 7-12 system DMA 7-6 tablet PC 7-1 static shielding materials 5-7 Maintenance and Service Guide - Compaq tc4200 | HP Compaq tc4200 Tablet PC - Maintenance and Service Guide - Page 199
Index S-Video-out jack location 1-12 pin assignments A-6 system board removal 6-54 spare part number 4-9, 4-19, 6-54 system DMA 7-6 system memory map 7-12 T tablet PC feet illustrated 4-12 locations 6-9 Tablet PC Input Panel Launch button 1-18 tablet PC specifications 7-1 tools required 5-1 top
Maintenance and Service
Guide
HP Compaq tc4200 Tablet PC
Document Part Number: 440232-002
April 2007
This guide is a troubleshooting reference used for maintaining
and servicing the tablet PC. It provides comprehensive
information on identifying tablet PC features, components, and
spare parts; troubleshooting tablet PC problems; and performing
tablet PC disassembly procedures.