HP 520 Maintenance And Service Manual page 6

Computer feet ......................................................................................................... 34
Memory module ...................................................................................................... 35
WLAN module ........................................................................................................ 37
Optical drive .......................................................................................................... 39
Switch cover ........................................................................................................... 41
Keyboard ............................................................................................................... 43
Display assembly .................................................................................................... 45
Base enclosure ........................................................................................................ 50
RTC battery ............................................................................................................ 52
Fan assembly .......................................................................................................... 53
Heat sink ............................................................................................................... 55
Processor ............................................................................................................... 57
Speaker ................................................................................................................. 58
System board ......................................................................................................... 60
PC Card assembly ................................................................................................... 62
TouchPad cable ...................................................................................................... 64
5 Computer Setup
Starting Computer Setup ......................................................................................................... 67
Using Computer Setup ............................................................................................................ 68
Navigating and selecting in Computer Setup .............................................................. 68
Restoring factory settings in Computer Setup ............................................................... 68
Computer Setup menus ........................................................................................................... 69
File menu ............................................................................................................... 69
Security menu ......................................................................................................... 70
Diagnostics menu .................................................................................................... 70
System Configuration menu ...................................................................................... 71
6 Specifications
Computer specifications .......................................................................................................... 73
14.1-inch, WXGA display specifications ................................................................................... 74
Hard drive specifications ........................................................................................................ 75
Primary 4-cell, Li-ion battery specifications ................................................................................. 76
DVD±RW and CD-RW Super-Multi Double-Layer Combo Drive specifications ................................ 77
DVD/CD-RW Combo Drive specifications ................................................................................. 78
System DMA specifications ...................................................................................................... 79
System interrupt specifications ................................................................................................. 80
System I/O address specifications ............................................................................................ 81
System memory map specifications .......................................................................................... 83
7 Screw listing
Phillips PM2.5×8.0 captive screw ............................................................................................ 86
Phillips PM3.0×3.0 screw ....................................................................................................... 87
Phillips PM2.0×4.0 screw ....................................................................................................... 88
Phillips PM2.0×9.0 screw ....................................................................................................... 89
Phillips PM2.0×3.0 screw ....................................................................................................... 92
Phillips PM2.0×7.0 screw ....................................................................................................... 94
Phillips PM2.5×6.0 screw ....................................................................................................... 95
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