Service Manual HP Compaq nx900x Series.pdf

HP Pavilion ze5600 Notebook PC

HP Pavilion ze5500 Notebook PC

HP Pavilion ze5400 Notebook PC

HP Pavilion ze5300 Notebook PC

HP Pavilion ze5200 Notebook PC

HP Pavilion ze4700 Notebook PC

HP Pavilion ze4600 Notebook PC

HP Pavilion ze4500 Notebook PC

HP Pavilion ze4400 Notebook PC

HP Pavilion ze4300 Notebook PC

HP Pavilion ze4200 Notebook PC

HP Pavilion ze4100 Notebook PC

HP Compaq nx9010 Notebook PC

HP Compaq nx9008 Notebook PC

HP Compaq nx9005 Notebook PC

HP Compaq nx9000 Notebook PC

Compaq Evo Notebook N1050v Series

Compaq Evo Notebook N1010v Series

Compaq Presario 2500 Series Mobile PC

Compaq Presario 2100 Series Mobile PC

Compaq Presario 1100 Series Mobile PC

(All Models use technology code KE)

Service Manual

Microsoft and Windows are U.S. registered trademarks of Microsoft Corporation. Intel, Celeron,

and Pentium are trademarks or registered trademarks of Intel Corporation or its subsidiaries in

the United States and other countries.

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.

Service Manual

Fourth Edition April 2004

First Edition January 2003

Document Part Number: 319733-004

Contents

Introduction..................................................................................................................... vii

Product Information...................................................................................................... 1-1

Features ................................................................................................................................................ 1-8

Operation............................................................................................................................................ 1-14

Specifications ..................................................................................................................................... 1-18

Internal Design ................................................................................................................................... 1-24

Removal and Replacement............................................................................................ 2-1

Disassembly Flowchart ........................................................................................................................ 2-3

Removing the Battery .......................................................................................................................... 2-4

Removing an SDRAM Module............................................................................................................ 2-5

Removing the Wireless LAN Mini PCI Card ...................................................................................... 2-7

Removing the Hard Disk Drive............................................................................................................ 2-9

Recovering the Factory Software....................................................................................................... 2-11

Replacing Small Parts ........................................................................................................................ 2-12

Removing the Keyboard Cover.......................................................................................................... 2-13

Removing the Speaker Assembly ...................................................................................................... 2-15

Removing the Keyboard .................................................................................................................... 2-16

Removing the Switchboard PCA ....................................................................................................... 2-19

Removing the CD/DVD Drive........................................................................................................... 2-20

Removing the Display Assembly ....................................................................................................... 2-23

Removing the Top Case ..................................................................................................................... 2-26

Removing the Floppy Drive............................................................................................................... 2-32

Removing the Infrared (I/R) PCA...................................................................................................... 2-36

Removing the Audio PCA ................................................................................................................. 2-38

Removing the Heat Sink (with Fan)................................................................................................... 2-40

Removing the CPU Module ............................................................................................................... 2-44

Removing the RJ11/1394 Connector Module.................................................................................... 2-48

Removing the Motherboard ............................................................................................................... 2-50

Replacing Components on a Bottom Case ......................................................................................... 2-59

Repairing the BIOS IC ....................................................................................................................... 2-61

Removing Other Components............................................................................................................ 2-63

Troubleshooting and Diagnostics ................................................................................. 3-1

Support Service Partners ...................................................................................................................... 3-2

Troubleshooting ................................................................................................................................... 3-3

Diagnostic Tools ................................................................................................................................ 3-18

Replaceable Parts........................................................................................................... 4-1

Reference Information .................................................................................................. 5-1

Password Removal Policy.................................................................................................................... 5-2

Hewlett-Packard Display Quality Statement........................................................................................ 5-3

Service Notes and Obsolete Parts ........................................................................................................ 5-5

Service Manual

iii

Figures

Figure 1-1. Front View................................................................................................................................ 1-8

Figure 1-2. Back View ................................................................................................................................ 1-9

Figure 1-3. Bottom View........................................................................................................................... 1-10

Figure 1-4. Front View.............................................................................................................................. 1-11

Figure 1-5. Back View .............................................................................................................................. 1-12

Figure 1-6. Bottom View........................................................................................................................... 1-13

Figure 1-7. Resetting the Notebook .......................................................................................................... 1-17

Figure 1-8. Replaceable Module Diagram ................................................................................................ 1-24

Figure 2-1. Disassembly Flow..................................................................................................................... 2-3

Figure 2-2. Removing the Battery ............................................................................................................... 2-4

Figure 2-3. Removing an SDRAM Module ................................................................................................ 2-5

Figure 2-4. Removing an SDRAM Module ................................................................................................ 2-6

Figure 2-5. Removing the Mini PCI Card ................................................................................................... 2-7

Figure 2-6. Removing the Mini PCI Card ................................................................................................... 2-8

Figure 2-7. Removing the Hard Disk Drive ................................................................................................ 2-9

Figure 2-8. Removing the Hard Disk Drive Tray...................................................................................... 2-10

Figure 2-9. Removing the Keyboard Cover .............................................................................................. 2-14

Figure 2-10. Disconnecting the Speaker Cable ......................................................................................... 2-14

Figure 2-11. Removing the Speaker Assembly ......................................................................................... 2-15

Figure 2-12. Removing the Keyboard ....................................................................................................... 2-17

Figure 2-13. Removing the Switchboard PCA.......................................................................................... 2-18

Figure 2-14. Removing the Switchboard PCA.......................................................................................... 2-19

Figure 2-15. Removing the CD/DVD Drive ............................................................................................. 2-21

Figure 2-16. Removing the CD/DVD Drive ............................................................................................. 2-22

Figure 2-17. Removing the Display Assembly ......................................................................................... 2-24

Figure 2-18. Removing the Top Case........................................................................................................ 2-27

Figure 2-19. Removing the Top Case Screws ........................................................................................... 2-29

Figure 2-20. Removing the Top Case Screws ........................................................................................... 2-30

Figure 2-21. Removing the Top Case........................................................................................................ 2-31

Figure 2-22. Removing the Floppy Drive ................................................................................................. 2-33

Figure 2-23. Removing the Floppy Drive ................................................................................................. 2-35

Figure 2-24. Removing the I/R PCA ......................................................................................................... 2-37

Figure 2-25. Removing the Audio PCA .................................................................................................... 2-39

Figure 2-26. Removing the Heat Sink (with Fan) ..................................................................................... 2-41

Figure 2-27. Removing the Heat Sink (with Fan) ..................................................................................... 2-43

Figure 2-28. Intel CPU Module Removal ................................................................................................. 2-45

Figure 2-29. AMD CPU Module Release ................................................................................................. 2-47

Figure 2-30. AMD CPU Module Removal .............................................................................................. 2-38

Figure 2-31. AMD CPU Module Installation............................................................................................ 2-39

Figure 2-32 Removing the CPU Module................................................................................................. 2-39

Figure 2-33. Removing the RJ11/1394 Connector Module ...................................................................... 2-49

Figure 2-34. Removing the Motherboard .................................................................................................. 2-51

Figure 2-35. Removing the Hard Disk Drive Guide .................................................................................2-53

Service Manual

Figure 2-36. Disconnecting the Motherboard Cables ...............................................................................2-54

Figure 2-37. Removing the Motherboard.................................................................................................. 2-56

Figure 2-38. Example of Serial Number Label ......................................................................................... 2-59

Figure 2-39. Replacing the Antennas ........................................................................................................ 2-60

Figure 2-37. Removing a PCMCIA Door ................................................................................................. 2-60

Figure 2-38. Boot-Block Jumper............................................................................................................... 2-62

Figure 3-1. Basic Troubleshooting Steps .................................................................................................... 3-3

Figure 4-1. Exploded View ......................................................................................................................... 4-2

Figure 4-2. Exploded View ......................................................................................................................... 4-3

Tables

Table 1-1. Product Comparisons ................................................................................................................. 1-1

Table 1-2. Activating Power Modes ......................................................................................................... 1-14

Table 1-3. Main Status Lights (front of notebook) ................................................................................... 1-15

Table 1-4. Keyboard Status Lights............................................................................................................ 1-15

Table 1-5. Fn Hot Keys ............................................................................................................................. 1-16

Table 1-6. Specifications........................................................................................................................... 1-18

Table 1-7. Accessories .............................................................................................................................. 1-22

Table 1-8. Functional Structure Description ............................................................................................. 1-25

Table 2-1. Removal Cross-Reference ......................................................................................................... 2-1

Table 2-2. Required Equipment .................................................................................................................. 2-2

Table 2-3. Recommended Screw Torque Values ........................................................................................ 2-2

Table 2-4. Replacing Small Parts .............................................................................................................. 2-12

Table 2-5. Removing Components............................................................................................................ 2-63

Table 3-1. ASP Support Options................................................................................................................. 3-2

Table 3-2. Scope of Diagnostic Tools ......................................................................................................... 3-7

Table 3-3. Troubleshooting Suggestions..................................................................................................... 3-8

Table 3-4. POST Terminal-Error Beep Codes .......................................................................................... 3-20

Table 3-5. POST Messages ....................................................................................................................... 3-24

Table 3-6. Sycard PCCtest Commands ..................................................................................................... 3-26

Table 3-7. BIOS Setup Menus and Parameters ......................................................................................... 3-28

Table 4-1. Replaceable Parts ....................................................................................................................... 4-4

Table 4-2. Accessory Replaceable Parts ................................................................................................... 4-11

Table 4-3. Part Number Reference............................................................................................................ 4-12

Table 5-1. LCD Guidelines ......................................................................................................................... 5-4

Service Manual

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