HP Pavilion Tx1200 Notebook Pc Series Service Guide

							
HP Pavilion tx1000 Entertainment PC
Maintenance and Service Guide 
						

							
© Copyright 2007 Hewlett-Packard
Development Company, L.P.
Microsoft, Windows, and Windows Vista are
either trademarks or registered trademarks of
Microsoft Corporation in the United States
and/or other countries. AMD, Turion, and
combinations thereof are trademarks of
Advanced Micro Devices, Inc. Bluetooth is a
trademark owned by its proprietor and used
by Hewlett-Packard Company under license.
The information contained herein is subject to
change without notice. The only warranties
for HP products and services are set forth in
the express warranty statements
accompanying such products and services.
Nothing herein should be construed as
constituting an additional warranty. HP shall
not be liable for technical or editorial errors
or omissions contained herein.
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; on troubleshooting computer
problems; and on performing computer
disassembly procedures.
First Edition: January 2007
Document Part Number: 435146-001 
						

							
Table of contents
1  Product description
2   External component identification
Top components ................................................................................................................ ...... 4
Pointing devices ........................................................................................................ 4
Keys ........................................................................................................................ 5
Display components .................................................................................................. 6
Front components .............................................................................................................. ....... 8
Right-side components ......................................................................................................... ..... 9
Left-side components .......................................................................................................... ..... 10
Rear components ............................................................................................................... .... 11
Bottom components ............................................................................................................. ... 12
3   Unknown user password
4   Illustrated parts catalog
Serial number location ........................................................................................................ .... 15
Computer major components ................................................................................................... 1 6
Display assembly components ................................................................................................. 2 0
Plastics Kit .................................................................................................................. ........... 22
Mass storage devices .......................................................................................................... ... 23
Miscellaneous parts ........................................................................................................... ..... 24
Sequential part number listing ................................................................................................ .. 25
5   Removal and replacement procedures
Preliminary replacement requirements ....................................................................................... 30 Tools required ......................................................................................................... 30
Service considerations ............................................................................................. 30Plastic parts ............................................................................................. 30
Cables and connectors ............................................................................. 31
Drive handling ......................................................................................... 31
Grounding guidelines .............................................................................................. 32 Electrostatic discharge damage .................................................................. 32
Packaging and transporting guidelines ........................................ 33
Workstation guidelines .............................................................. 33
Equipment guidelines ................................................................. 34
Component replacement procedures ........................................................................................ 35 Serial number ......................................................................................................... 35
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Battery ................................................................................................................... 36
Pen ........................................................................................................................ 37
Hard drive ............................................................................................................. 38
WWAN module ..................................................................................................... 40
Computer feet ......................................................................................................... 41
Optical drive .......................................................................................................... 42
Memory module ...................................................................................................... 43
WLAN module ........................................................................................................ 44
Keyboard ............................................................................................................... 47
Switch cover ........................................................................................................... 50
Display assembly .................................................................................................... 52
Top cover ............................................................................................................... 59
RTC battery ............................................................................................................ 62
Power switch assembly ............................................................................................ 63
Bluetooth module .................................................................................................... 65
System board ......................................................................................................... 66
Pen holder .............................................................................................................. 68
Audio/infrared board .............................................................................................. 69
WWAN external antenna board .............................................................................. 70
Fan/heat sink assembly ........................................................................................... 71
Processor ............................................................................................................... 74
6   Setup Utility
Starting the Setup Utility .................................................................................................... ...... 76
Changing the language of the Setup Utility ............................................................................... 77
Navigating and selecting in the Se tup Utility .............................................................................. 77
Displaying system information ................................................................................................. . 77
Restoring default settings in  the Setup Utility ..............................................................................  78
Using advanced Setup Utility features ....................................................................................... 7 8
Closing the Setup Utility ..................................................................................................... ..... 79
Setup Utility menus ........................................................................................................... ...... 79
Main menu ............................................................................................................. 79
Security menu ......................................................................................................... 79
System Configuration menu ...................................................................................... 80
Diagnostics menu .................................................................................................... 80
7   Specifications
Computer specifications ....................................................................................................... ... 81
12.1-inch, WXGA BrightView display specifications .................................................................. 82
Hard drive specifications ..................................................................................................... ... 83
DVD±RW and CD-RW Super Multi Double-Layer Combo Drive specifications ................................ 84
System DMA specifications ..................................................................................................... . 85
System interrupt specifications ............................................................................................... .. 86
System I/O address specifications ............................................................................................  87
System memory map specifications .......................................................................................... 89
8   Screw listing
Phillips PM2.0×5.0 captive screw ............................................................................................ 9 1
Phillips PM3.0×3.0 screw ...................................................................................................... . 92
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Phillips PM2.0×4.0 screw ....................................................................................................... 93
Phillips PM2.0×4.0 captive screw ............................................................................................  9 7
Phillips PM2.0×11.0 screw .....................................................................................................  98
Black Phillips PM2.0×7.0 screw ...............................................................................................  99
Phillips PM2.5×6.0 screw .....................................................................................................  100
Phillips PM2.0×5.0 screw .....................................................................................................  101
Silver Phillips PM2.0×7.0 screw ............................................................................................ 10 3
Phillips PM2.0×3.0 screw .....................................................................................................  104
9   Backup and Recovery
Recovering system information ............................................................................................... 1 05
Backing up your information ................................................................................... 105
When to back up ................................................................................... 105
Back up suggestions ............................................................................... 105
Using system restore points ..................................................................................... 106 When to create restore points .................................................................. 106
Create a system restore point ................................................................... 106
Restore to a previous date and time .......................................................... 106
Creating recovery discs ......................................................................................... 107
Reinstalling software programs and drivers .. ............................................................. 107
Reinstalling preinstalled programs and drivers ........................................... 108
Reinstalling programs from discs .............................................................. 108
Performing a recovery ........................................................................................... 108 Recovering from the recovery discs ........................................................... 109
Recovering from the partition on the hard  drive .......................................... 109
Deleting the recovery partition on the ha rd drive ....................................................... 109
Updating reinstalled software ................................................................................. 110
10   Connector pin assignments
Audio-out (headphone) .........................................................................................................  111
Audio-in (microphone) ......................................................................................................... . 111
External monitor .............................................................................................................. ..... 112
RJ-11 (modem) ................................................................................................................. .... 113
RJ-45 (network) ............................................................................................................... ..... 113
S-Video-out ................................................................................................................... ....... 114
Universal Serial Bus .......................................................................................................... .... 114
11   Power cord set requirements
Requirements for all countries or regions ................................................................................. 115
Requirements for specific countries or regions .......................................................................... 116
12   Recycling
Battery ....................................................................................................................... ......... 117
Display ....................................................................................................................... ........ 118
Index ......................................................................................................................... ...... 124
ENWW v 
						

							
1Product description
CategoryDescriptionFull-
featured
modelsDefeatured
models
Product NameHP Pavilion tx1000 Entertainment PC√√
ProcessorsAMD Turion™ 64 Mobile Technology  
 TL-60 (2.0-GHz, 1-MB L2 cache)√√
 TL-56 (1.8-GHz, 1-MB L2 cache)√√
 TL-52 (1.6-GHz, 1-MB L2 cache)√√
 TL-50 (1.6-GHz, 512-KB L2 cache)√√
 MK-36 (2.0-GHz, 512-KB L2 cache)√√
ChipsetNVIDIA Northbridge C51M (Mobile Integrated Graphics)√√
 NVIDIA Southbridge MCP51√√
GraphicsNVIDIA UMA√√
Panels12.1-inch, WXGA (16:10 aspect ratio) BrightView with touch screen√√
 12.1-inch, WXGA (16:10 aspect ratio) BrightView√√
Memory● Two SODIMM slots
● Customer accessible/upgradable√√
 DDRII PC2-5300 (667 MHz)√√
 2048-MB total system memory (2048-MB × 2)√√
 1536-MB total system memory (1024-MB × 1, 512-MB × 1)√√
 1024-MB total system memory (1024-MB × 1)√√
 1024-MB total system memory (512-MB × 2)√√
 512-MB total system memory (512-MB × 1)√√
Hard drives●Supports all 9.5-mm, 2.5-inch hard drives
● Parallel ATA√√
 160-GB, 5400-rpm√√
 120-GB, 5400-rpm√√
 80-GB, 5400-rpm
√√
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CategoryDescriptionFull-
featured
modelsDefeatured
models
 60-GB, 5400-rpm√√
Optical drives●12.7-mm tray load
● Parallel ATA√√
 DVD±RW and CD-RW Super Multi 
Double-Layer Combo Drive with
LightScribe√√
 DVD±RW and CD-RW Super Mult i Double-Layer Combo Drive√√
Web camera1.3-megapixel camera - fixed (no tilt)√√
Diskette driveSupports external USB drive only√√
Audio●HD audio - Azalia techology
● Supports Microsoft Gold requirements
● Dual array microphones
● Pavilion-branded Altec Lansing speakers√√
Modem●56K V.92 data/fax modem
● Supports all world-wide ce
rtification requirements
● Modem cable included√√
Ethernet●10/100/1000 (Gigabit Ethernet)
● Ethernet cable included√√
WirelessIntegrated wireless local area network (WLAN) options by
way of wireless module:  
 802.11a/b/g with Bluetooth (+ Blueflame), includes two 2.4-GHz
antennae in display assembly√√
 802.11b/g (+ Blueflame) for use only Saudi Arabia and Europe,
includes two 2.4-GHz antennae in display assembly√√
 802.11b/g for use only in North America, includes two 2.4-GHz
antennae in display assembly√√
 Integrated wireless wide area network (WWAN) options
by way of wireless module  
External media
card●One ExpressCard 34 slot, supports DVBT TV tuner
● 5-in-1 Digital Media Slot, supports SD, MMC, SDIO, MS, MSpro,
xD√√
PortsAudio-in (mono microphone)√√
 Audio-out (stereo headphone)√√
 Audio-out (stereo headphone with S/PDIF)√√
 Consumer infrared (one in computer base, one in display assembly)√√
 RJ-11 (modem)√√
  RJ-45 (Ethernet, includes link and activity lights)
√√
2Chapter 1   Product description ENWW 
						

							
CategoryDescriptionFull-
featured
modelsDefeatured
models
 S-Video-out√√
 USB (3)√√
 VGA (Dsub 15-pin)√√
 2-pin AC power√√
DockingDocking support√√
Keyboard/
pointing devices12.1-inch keyboard with embedded numeric keypad√√
 TouchPad with 2 buttons and two-way scroll√√
 Touchscreen pen√√
Power
requirements4-cell 2.55-Ah Li-ion battery
6-cell 2.55-Ah Li-ion battery√√
 65-W AC adapter with localized cable plug support (2-wire plug with
ground pin, supports 2-pin DC connector)√√
SecuritySecurity cable slot√√
 Fingerprint reader√√
Operating systemPreinstalled:  
 Windows Vista™√√
ServiceabilityEnd-user repl aceable parts:  
 AC adapter√√
 Battery (system)√√
 Hard drive√√
 Memory module√√
 Optical drive√√
 WLAN module√√
 WWAN module √ 
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2External component identification
Top components
Pointing devices
ItemComponentFunction
(1)TouchPad on/off buttonEnables/disables the TouchPad.
(2)TouchPad*Moves the pointer and selects or activates items on the
screen.
(3)Left and right TouchPad buttons*Function like the left and righ t buttons on an external mouse.
(4)TouchPad light●Blue: TouchPad is enabled.
● Amber: TouchPad is disabled.
(5)TouchPad scroll zone*Scrolls up or down.
*This table describes factory settings. To view 
and change pointing device preferences, select  Start > Control Panel >
Hardware and Sound > Mouse .
4Chapter 2   External component identification ENWW 
						

							
Keys
ItemComponentFunction
(1)esc keyDisplays system information when pressed in combination
with the  fn key.
(2)fn keyExecutes frequently used system functions when pressed in
combination with a function key or the  esc key.
(3)Windows logo keyDisplays the Windows® Start menu.
(4)Windows applications keyDisplays a shortcut menu for items beneath the pointer.
(5)Embedded numeric keypad keysCan be used like the keys on  an external numeric keypad.
(6)Function keys Execute frequently used system functions when pressed in
combination with the fn key.
ENWW Top components 5