Compaq CQ42 Laptop User Manual


 
Starting Computer Setup ................................................................................................... 90
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 ................................................................................................................................................ 96
Computer specifications ..................................................................................................................... 96
35.6-cm (14.0-in) display specifications ............................................................................................. 97
Hard drive specifications .................................................................................................................... 98
DVD±RW SuperMulti Double-Layer Drive with LightScribe specifications ......................................... 99
Blu-ray ROM with LightScribe DVD±R/RW SuperMulti DL Drive specifications .............................. 100
System resource specifications ........................................................................................................ 101
7 Backup and recovery .................................................................................................................................. 102
Windows 7 ........................................................................................................................................ 102
Creating recovery discs ................................................................................................... 103
Backing up your information ............................................................................................ 104
Using Windows Backup and Restore .............................................................. 105
Using system restore points ............................................................................ 106
When to create restore points ........................................................ 106
Create a system restore point ........................................................ 106
Restore to a previous date and time ............................................... 106
Performing a recovery ..................................................................................................... 106
Recovering from the recovery discs ................................................................ 107
Recovering from the dedicated recovery partition (select models only) .......... 107
Linux backup and recovery .............................................................................................................. 108
8 Connector pin assignments ....................................................................................................................... 109
Audio-out (headphone) ..................................................................................................................... 109
Audio-in (microphone) ...................................................................................................................... 109
External monitor ............................................................................................................................... 110
RJ-11 (modem) ................................................................................................................................ 111
RJ-45 (network) ................................................................................................................................ 111
HDMI ................................................................................................................................................ 112
Universal Serial Bus ......................................................................................................................... 113
9 Power cord set requirements .................................................................................................................... 114
Requirements for all countries or regions ......................................................................................... 114
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