HP Pavilion Dv4 1200 Entertainment Notebook Pc Series Manual

8 Backup and recovery
Recovering system information
Recovery after a system failure is as complete as your most current backup. HP recommends that you
create recovery discs immediately after software setup. As you add new software and data files, you
should continue to back up your system on a regular basis to maintain a reasonably current backup.
Tools provided by the operating system and HP Recovery Manager software are designed to help you
with the following tasks for safeguarding your information and...

Backup suggestions
●Create a set of recovery discs using Recovery Manager.
●Create system restore points using the Windows® System Restore feature, and periodically copy
them to disc.
●Store personal files in the Documents folder and back up this folder periodically.
●Back up templates stored in their associated programs.
●Save customized settings 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 copy...

The System Protection window opens.
6.Follow the on-screen instructions.
Restore to a previous date and time
To revert to a restore point (created at a previous date and time), when the computer was functioning
optimally, follow these steps:
1.Select Start > Control Panel > System and Maintenance > System.
2.In the left pane, click System protection.
3.Click the System Protection tab.
4.Click the System Restore button, and then click Next.
The System Restore window opens.
5.Follow the on-screen...

3.Click Recovery disc creation, and then click Next.
4.Follow the on-screen instructions.
Performing a recovery
NOTE:You can recover only files that you have previously backed up. HP recommends that you use
Recovery Manager to create an entire drive backup as soon as you set up your computer.
Recovery Manager software allows you to repair or restore the system if you experience system failure
or instability. Recovery Manager works from recovery discs that you create or from a dedicated recovery
partition...

3.Click System recovery, and then click Next.
4.Follow the on-screen instructions.
Recovering system information 167 

9 Connector pin assignments
Audio-in (microphone)
PinSignal
1Audio signal in
2Audio signal in
3Ground
168 Chapter 9   Connector pin assignments 

Audio-out (headphone)
PinSignal
1Audio out, left channel
2Audio out, right channel
3 Ground
Audio-out (headphone) 169 

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
170 Chapter 9   Connector pin assignments 

RJ-11 (modem)
PinSignal
1Unused
2Tip
3Ring
4Unused
5Unused
6 Unused
RJ-11 (modem) 171 

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