Dell Inspiron 6400 - Manual (Page 102)

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Solving Problems
Manually Reinstalling Drivers
NOTE:
If your computer has an infrared sensor and you are reinstalling an infrared sensor driver, you must first
enable the infrared sensor in the system setup program (see "Using the System Setup Program" on page 163)
before continuing with the driver installation. See "Reinstalling Drivers and Utilities" on page 100. For information
about components installed on your computer, see "Determining Your Computer’s Configuration" on page 15.
1 After extracting the driver files to your hard drive as described in the previous section, click the Start
button and right-click My Computer.
2 Click Properties.
3 Click the Hardware tab and click Device Manager.
4 Double-click the type of device for which you are installing the driver (for example, Modems or
Infrared devices).
5 Double-click the name of the device for which you are installing the driver.
6 Click the Driver tab and click Update Driver.
7 Click Install from a list or specific location (Advanced) and click Next.
8 Click Browse and browse to the location to which you previously copied the driver files.
9 When the name of the appropriate driver appears, click Next.
10 Click Finish and restart your computer.
Resolving Software and Hardware Incompatibilities
If a device is either not detected during the operating system setup or is detected but incorrectly
configured, you can use the Hardware Troubleshooter to resolve the incompatibility.
To start the Hardware Troubleshooter:
1 Click the Start button and click Help and Support.
2 Type
hardware troubleshooter in the Search field and click the arrow to start the search.
3 Click Hardware Troubleshooter in the Search Results list.
4 In the Hardware Troubleshooter list, click I need to resolve a hardware conflict on my computer, and
click Next.
Restoring Your Operating System
You can restore your operating system in the following ways:
• Microsoft
®
Windows
®
XP System Restore returns your computer to an earlier operating state without
affecting data files. Use System Restore as the first solution for restoring your operating system and
preserving data files. For instructions, see "Using Microsoft
Windows XP System Restore" on page 103.
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