HP 6730b Service Manual

Torx8 T8M2.5×6.0 screw
ColorQuantityLengthThreadHead diameter
Black 10 6.0 mm 2.5 mm 5.0 mm
Where used: 6 screws that secure the display bezel to the display enclosure
Where used: 4 screws that secure the display panel to the display enclosure
Torx8 T8M2.5×6.0 screw 141 

8 Backup and recovery
Overview
To protect your information, use the Backup and Restore Center to back up individual files and folders,
back up your entire hard drive (select models only), or create system restore points. In case of system
failure, you can use the backup files to restore the contents of your computer.
Windows Vista provides the following advanced backup and recovery options:
●Backing up individual files and folders
●Backing up the entire hard drive (select models only)
●Scheduling...

Backing up
Backup tips
●Connect the computer to AC power during the backup process.
●Store personal files in the Documents folder and back them up regularly.
●Back up templates that are stored in their associated programs.
●Save customized settings that appear in a window, toolbar, or menu bar by taking a screen shot
of your settings. The screen shot can be a time-saver if you have to reset your preferences.
To create a screen shot:
1.Display the screen you want to save.
2.Copy the screen image:
To copy...

Performing a recovery
In case of system failure, use the f11 recovery tool to recover your original hard drive image. The image
includes the Windows operating system and software programs installed at the factory.
NOTE:Windows Vista provides additional recovery tools through the operating system. For additional
information, go to Help and Support.
NOTE:If you are unable to boot (start up) your computer, you must purchase a Windows Vista
operating system DVD to reboot the computer and repair the operating...

Recovering information using a Windows Vista operating
system DVD (purchased separately)
If you are unable to boot (start up) your computer, you must purchase a Windows Vista operating system
DVD to reboot the computer and repair the operating system. Make sure that your most recent backup
(stored on discs or on an external drive) is easily accessible. To order a Windows Vista operating system
DVD, go to 
http://www.hp.com/support, select your country or region, and follow the on-screen
instructions. You...

9 Connector pin assignments
1394
PinAssignment
1Power
2Ground
3TPB-
4TPB+
5TPA-
6 TPA+
146 Chapter 9   Connector pin assignments 

Audio-in (microphone)
PinSignal
1Audio signal in
2Audio signal in
3Ground
Audio-out (headphone)
PinSignal
1Audio out, left channel
2Audio out, right channel
3Ground
Audio-in (microphone) 147 

External monitor
PinSignal
1Red analog
2Green analog
3Blue analog
4Not connected
5Ground
6Ground analog
7Ground analog
8Ground analog
9+5 VDC
10Ground
11Monitor detect
12DDC 2B data
13Horizontal sync
14Vertical sync
15 DDC 2B clock
148 Chapter 9   Connector pin assignments 

RJ-11 (modem)
PinSignal
1Unused
2Tip
3Ring
4Unused
5Unused
6Unused
RJ-11 (modem) 149 

RJ-45 (network)
PinSignal
1Transmit +
2Transmit -
3Receive +
4Unused
5Unused
6Receive -
7Unused
8 Unused
150 Chapter 9   Connector pin assignments