Dell OptiPlex 745c, User Manual

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1. Click the Start button and click Control Panel .
2. Under Pick a Category , click Performance and Maintenance .
3. Click System .
4. In the System Properties window, click the Hardware tab.
5. Click Device Manager .
6. Right-click the device for which the new driver was installed and click Properties .
7. Click the Drivers tab.
8. Click Roll Back Driver .
If Device Driver Rollback does not resolve the problem, then use System Restore (see Enabling System Restore ) to return your computer to the operating state
that existed before you installed the new driver.
Using the Optional Drivers and Utilities CD
If using Device Driver Rollback or System Restore (see Using Microsoft ® Windows ® XP System Restore ) does not resolve the problem, then reinstall the driver
from the Drivers and Utilities CD (also known as the ResourceCD).
1. Insert the Drivers and Utilities CD.
If this is your first time to use the Drivers and Utilities CD, the Installation window opens to inform you that the CD will begin the installation. Click OK
and respond to the installation program prompts to complete the installation.
2. Click Next at the Welcome Dell System Owner screen.
3. Choose the appropriate selections for System Model , Operating System , Device Type , and Topic .
4. Click My Drivers in the Topic drop-down menu.
The Drivers and Utilities CD scans your computer's hardware and operating system and then displays a list of device drivers for your system
configuration.
5. Click the appropriate driver and follow the instructions to download the driver for your computer.
To view a list of all available drivers for your computer, click Drivers in the Topic drop-down menu.
To access the help files on the Drivers and Utilities CD, click the question mark button or the Help link at the top of the screen.
Using Microsoft ® Windows ® XP System Restore
The Microsoft Windows XP operating system provides System Restore to allow you to return your computer to an earlier operating state (without affecting
data files) if changes to the hardware, software, or other system settings have left the computer in an undesirable operating state. See the Windows Help
and Support Center for information on using System Restore. For information on accessing the Windows Help and Support Center, see
Finding Information .
Creating a Restore Point
1. Click the Start button and click Help and Support .
2. Click System Restore .
3. Follow the instructions on the screen.
NOTE: The Drivers and Utilities CD (ResourceCD) is optional, and as such, may not ship with all computers.
NOTE: To access device drivers and user documentation, you must use the Drivers and Utilities CD while your computer is running Windows.
NOTICE: Make regular backups of your data files. System Restore does not monitor your data files or recover them.