HP G72 Notebook PC - Maintenance and Service Guide

Using Computer Setup ...................................................................................................... 90
Navigating and selecting in Computer Setup .................................................... 90
Restoring factory settings in Computer Setup ................................................... 91
Computer Setup menus ..................................................................................................... 92
File menu .......................................................................................................... 92
Security menu ................................................................................................... 93
Diagnostics menu .............................................................................................. 93
System Configuration menu .............................................................................. 94
6 Specifications ................................................................................................................................................ 97
Computer specifications ..................................................................................................................... 97
43.9-cm (17.3-in) display specifications ............................................................................................. 97
Hard drive specifications .................................................................................................................... 99
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe specifications ...... 100
Blu-ray ROM with LightScribe DVD±R/RW SuperMulti Double-Layer Drive specifications ............. 101
System resource specifications ........................................................................................................ 102
7 Backup and recovery .................................................................................................................................. 103
Windows 7 ........................................................................................................................................ 103
Creating recovery discs ................................................................................................... 104
Backing up your information ............................................................................................ 105
Using Windows Backup and Restore .............................................................. 106
Using system restore points ............................................................................ 107
When to create restore points ........................................................ 107
Create a system restore point ........................................................ 107
Restore to a previous date and time ............................................... 107
Performing a recovery ..................................................................................................... 107
Recovering from the recovery discs ................................................................ 108
Recovering from the dedicated recovery partition (select models only) .......... 108
Linux backup and recovery .............................................................................................................. 109
8 Connector pin assignments ....................................................................................................................... 111
Audio-out (headphone) ..................................................................................................................... 111
Audio-in (microphone) ...................................................................................................................... 111
External monitor ............................................................................................................................... 112
RJ-11 (modem) ................................................................................................................................ 113
RJ-45 (network) ................................................................................................................................ 113
HDMI ................................................................................................................................................ 114
Universal Serial Bus ......................................................................................................................... 115
9 Power cord set requirements .................................................................................................................... 117
Requirements for all countries or regions ......................................................................................... 117
Requirements for specific countries or regions ................................................................................ 118
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