HP EliteBook 8740W Dokumentacja Pobierz pdf (Strona 76)

7. Release the ZIF connector to which the capacitive board cable is attached, and then disconnect

the cable (3) from the system board.

8. Remove the switch cover.

Reverse this procedure to install the switch cover.

68 Chapter 4 Removal and replacement procedures

1 2 ... 71 72 73 74 75 76 77 78 79 80 81 ... 167 168

Maintenance and Service Guide 1
Safety warning notice 3
Table of contents 5
1 Product description 9
Display components 15
Wireless antenna locations 16
Pointing device components 20
Front components 21
Right-side components 22
Left-side components 23
Rear component 23
Bottom components 24
Bottom components 17 25
3 Illustrated parts catalog 26
Service tag 19 27
Computer major components 28
Computer major components 21 29
Computer major components 23 31
Computer major components 25 33
Cable Kit 34
Mass storage devices 37
DVD-ROM Drive 606372-001 38
Miscellaneous parts 40
Tools required 48
Service considerations 48
Drive handling 49
Grounding guidelines 50
Service tag 53
Computer feet 54
Description Spare part number 55
Primary hard drive 57
Bluetooth module 60
Optical drive 62
Secondary hard drive 63
WLAN module 65
WWAN module 67
Expansion memory module 68
RTC battery 70
Keyboard 71
Primary memory module 74
Switch cover 75
8. Remove the switch cover 76
Graphics board heat sink 77
Fan 596047-001 79
Graphics board 80
Processor heat sink 81
Processor 83
Display assembly 84
Top cover 94
Bluetooth module cable 97
Audio board 98
Speaker assembly 99
Audio cable 101
Modem module 102
Modem module cable 103
USB board 104
Network cable 105
System board 106
5 Computer Setup 109
Computer Setup menus 111
Security menu 112
System Configuration menu 113
Windows 7 107 115
Windows Vista 117
Windows Vista 115 123
Windows XP 125
Windows XP 123 131
6 Specifications 133
Hard drive specifications 135
DVD-ROM Drive specifications 138
7 Backup and recovery 139
Backing up your information 140
Performing a recovery 141
Using f11 recovery tools 142
8 Connector pin assignments 151
Audio-out (headphone) 152
DisplayPort 152
External monitor 153
RJ-11 (modem) 154
RJ-45 (network) 155
Universal Serial Bus 155
9 Power cord set requirements 156
10 Recycling 158

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HP EliteBook 8740W Dokumentacja Strona 76

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