HP Pavilion DV7-4280 Maintenance And Service Manual page 9

Setup Utility menus ............................................................................................................... 104
Main menu ........................................................................................................... 104
Security menu ....................................................................................................... 104
System Configuration menu .................................................................................... 105
Diagnostics menu .................................................................................................. 105
6 Specifications ............................................................................................................... 106
Computer specifications ........................................................................................................ 106
17.3-inch, HD+ flush glass AntiGlare display specifications ...................................................... 107
17.3-inch, HD+ BrightView display specifications .................................................................... 108
Hard drive specifications ...................................................................................................... 109
Blu-ray ROM with LightScribe DVD±R/RW SuperMulti DL Drive ................................................. 110
DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe specifications ........ 111
System DMA specifications .................................................................................................... 112
System interrupt specifications (discrete) .................................................................................. 112
System interrupt specifications (switchable graphics) ................................................................. 113
System interrupt specifications (UMA) ..................................................................................... 114
System I/O address specifications .......................................................................................... 115
System memory map specifications ......................................................................................... 117
7 Backup and recovery .................................................................................................... 118
Creating recovery discs ........................................................................................................ 119
Backing up your information .................................................................................................. 120
Using Windows Backup and Restore ....................................................................... 121
Using system restore points ..................................................................................... 121
Performing a recovery .......................................................................................................... 122
Recovering from the recovery discs .......................................................................... 122
Recovering from the dedicated recovery partition (select models only) ......................... 123
8 Connector pin assignments ........................................................................................... 124
Audio-in (microphone) .......................................................................................................... 124
Audio-out (headphone) ......................................................................................................... 124
External monitor ................................................................................................................... 125
HDMI ................................................................................................................................. 126
RJ-45 (network) .................................................................................................................... 127
Universal Serial Bus .............................................................................................................. 127
When to create restore points .................................................................. 121
Create a system restore point ................................................................... 121
Restore to a previous date and time .......................................................... 122
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