HP s5520uk Spezifikationen PDF herunterladen (Seite 16)

Updating drivers

A driver is a software program that enables your computer to communicate with an attached device, such as a printer,

hard disk drive, mouse, or keyboard.

Complete the following procedure to update a driver, or to revert to an earlier version of the driver if the new one

does not solve your problem:

1. Click the Start button.

2. Type Device Manager into the Start Search box, and then click Device Manager to open the Device

Manager window.

3. Click the plus sign (+) to expand the type of device you want to update or rollback. (For example, DVD/CD-

ROM drives).

4. Double-click the specific item (for example, HP DVD Writer 640b).

5. Click the Driver tab.

6. To update a driver, click Update Driver, and then follow the onscreen instructions.

Or, to revert to an earlier version of a driver, click Rollback Driver, and then follow the onscreen instructions.

Microsoft System Restore

If you have a problem that might be due to software that was installed on your computer, use System Restore to return

the computer to a previous restore point. You can also set restore points manually.

NOTE:

Always use this System Restore procedure before you use the System Recovery program.

NOTE:

Some features might not be available on systems that are shipped without a version of Microsoft

Windows.

To start a System Restore:

1. Close all open programs.

2. Click the Start button, right-click Computer, and then click Properties.

3. Click System protection, System Restore, click Next, and then follow the onscreen instructions.

12 Chapter 3 Troubleshooting and maintenance ENWW

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Keine Kommentare

HP s5520uk Spezifikationen Seite 16