HP 520 Notebook PC Laptop Maintenance and Service Guide Manual – PDF DOWNLOAD

Description

HP 520 Notebook PC Laptop Maintenance and Service Guide Manual – PDF DOWNLOAD

Copyright 2006 Hewlett-Packard
Development Company, L.P.
Microsoft and Windows are U.S. re gistered
trademarks of Microsoft Corporation. Intel,
Pentium, and Celeron are trademarks or
registered trademarks of Intel Corporation or
its subsidiaries in the United States and other
countries. Bluetooth is a trademark owned by
its proprietor and used by Hewlett-Packard
Company under license.
The infor mation contain ed 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 wa rranty. 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 comp rehensive
information on identifying computer features,
components, and spare parts; on
trouble shooting computer problems; and on
performing computer disassembly
procedures.
First Ed ition: December 2006
Document Part Number: 441658-001

HP 520 Notebook PC Laptop Maintenance and Service Guide Manual – PDF DOWNLOAD

Product description………………………………………………… 9
External component identification……………………………………. 13
Front components……………………………………………….. 13
Top components…………………………………………………. 14
Buttons and lights………………………………………….. 14
Keys………………………………………………………. 15
Pointing devices……………………………………………. 16
Right-side components…………………………………………… 17
Left-side components……………………………………………. 17
Bottom components………………………………………………. 18
Illustrated parts catalog…………………………………………… 19
Serial number location………………………………………….. 19
Computer major components……………………………………….. 20
Display assembly components……………………………………… 24
Plastics/Hardware Kit…………………………………………… 25
Mass storage devices……………………………………………. 26
Miscellaneous parts…………………………………………….. 27
Sequential part number listing…………………………………… 28
Removal and replacement procedures…………………………………… 33
Preliminary replacement requirements……………………………… 33
Tools required……………………………………………… 33
Service considerations………………………………………. 33
Plastic parts…………………………………………… 33
Cables and connectors……………………………………. 33
Drive handling………………………………………….. 34
Grounding guidelines………………………………………… 34
Electrostatic discharge damage……………………………. 34
Packaging and transporting guidelines………………….. 35
Workstation guidelines……………………………….. 35
Equipment guidelines…………………………………. 36
Unknown user password……………………………………….. 37
Component replacement procedures…………………………………. 38
Serial number………………………………………………. 38
Battery……………………………………………………. 39
Hard drive…………………………………………………. 40
Computer feet………………………………………………. 42
Memory module………………………………………………. 43
WLAN module………………………………………………… 45
Optical drive………………………………………………. 47
Switch cover……………………………………………….. 49
Keyboard…………………………………………………… 51
Display assembly……………………………………………. 53
Base enclosure……………………………………………… 58
RTC battery………………………………………………… 60
Fan assembly……………………………………………….. 61
Heat sink………………………………………………….. 63
Processor………………………………………………….. 65
Speaker……………………………………………………. 66
System board……………………………………………….. 68
PC Card assembly……………………………………………. 70
TouchPad cable……………………………………………… 72
Computer Setup…………………………………………………….. 75
Starting Computer Setup…………………………………………. 75
Using Computer Setup……………………………………………. 76
Navigating and selecting in Computer Setup…………………….. 76
Restoring factory settings in Computer Setup…………………… 76
Computer Setup menus……………………………………………. 77
File menu………………………………………………….. 77
Security menu………………………………………………. 78
Diagnostics menu……………………………………………. 78
System Configuration menu……………………………………. 79
Specifications…………………………………………………….. 81
Computer specifications…………………………………………. 81
14.1-inch, WXGA display specifications……………………………. 82
Hard drive specifications……………………………………….. 83
Primary 4-cell, Li-ion battery specifications……………………… 84
DVD±RW and CD-RW Super-Multi Double-Layer Combo Drive specifications…. 85
DVD/CD-RW Combo Drive specifications……………………………… 86
System DMA specifications……………………………………….. 87
System interrupt specifications………………………………….. 88
System I/O address specifications………………………………… 89
System memory map specifications…………………………………. 91
Screw listing……………………………………………………… 93
Phillips PM2.5×8.0 captive screw…………………………………. 94
Phillips PM3.0×3.0 screw………………………………………… 95
Phillips PM2.0×4.0 screw………………………………………… 96
Phillips PM2.0×9.0 screw………………………………………… 97
Phillips PM2.0×3.0 screw…………………………………………100
Phillips PM2.0×7.0 screw…………………………………………102
Phillips PM2.5×6.0 screw…………………………………………103
Backup and recovery…………………………………………………105
Creating recovery discs………………………………………….105
Backing up your information………………………………………106
When to back up……………………………………………..106
Backup suggestions…………………………………………..106
Backing up specific files or folders…………………………..107
Backing up the entire hard drive………………………………107
Creating recovery points……………………………………..108
Scheduling backups…………………………………………..108
Performing a recovery……………………………………………109
Performing a recovery from the recovery discs…………………..109
Performing a recovery from the hard drive………………………109
Initiating a recovery in Windows…………………………..110
Initiating a recovery from the hard drive recovery partition….110
Connector pin assignments……………………………………………111
Audio-out (headphone)……………………………………………111
Audio-in (microphone)……………………………………………111
External monitor………………………………………………..112
RJ-11 (modem)…………………………………………………..113
RJ-45 (network)…………………………………………………113
Universal Serial Bus…………………………………………….114
Power cord set requirements………………………………………….115
Requirements for all countries……………………………………115
Requirements for specific countries……………………………….116
Recycling………………………………………………………….117
Battery………………………………………………………..117
Display………………………………………………………..117
Index……………………………………………………………..123

PLEASE NOTE:

• This is the SAME manual used by the dealers to troubleshoot any faults in your vehicle. This can be yours in 2 minutes after the payment is made.
• Contact us at [email protected] should you have any queries before your purchase or that you need any other service / repair / parts operators manual.

S.M