Dell Dimension 8250 Dell Dimension 8250 Owner's Manual - Page 66
Start, Control Panel, Pick a Category, Performance and Maintenance, System, System Properties, - windows 7 upgrade
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www.dell.com | support.dell.com Many drivers such as the keyboard driver come with your Microsoft® Windows® operating system. You may need to install drivers if you: • Upgrade your operating system • Reinstall your operating system • Connect or install a new device If you experience a problem with any device, perform the steps in the following sections to identify whether the driver is the source of your problem and if necessary, to update the driver. Identifying Drivers 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 screen, click the Hardware tab. 5 Click Device Manager. 6 In the Device Manager window, scroll down the list to see if any device has an exclamation point (a yellow circle with a [!]) on the device icon. If an exclamation point is next to the device name, you may need to reinstall the driver or install a new driver. Reinstalling drivers NOTICE: The Dell Support website and your Dell Dimension ResourceCD provide approved drivers for Dell™ computers. If you install drivers obtained from other sources, your computer might not work correctly. Using Windows XP Device Driver Rollback If a problem occurs on your computer after you install or update a driver, use Windows XP Device Driver Rollback to replace the driver with the previously installed version. To use Device Driver Rollback: 1 Click the Start button and click Control Panel. 2 Under Pick a Category, click Performance and Maintenance. 66 Advanced Troubleshooting