Dell Latitude KR954 Setup And Quick Reference Manual

48 Reinstalling SoftwareReinstalling Drivers and UtilitiesNOTICE: The Dell Support website at support.dell.com and your Drivers andUtilities media provide approved drivers for Dell™ computers. If you install driversobtained from other sources, your computer might not work correctly.Returning to a Previous Device Driver VersionWindows Vista:1 Click the Windows Vista Start button , and right-click Computer.2 Click Properties→ Device Manager.NOTE: The User Account Control window may appear. If you are anadministrator on the computer, click Continue; otherwise, contact youradministrator to enter the Device Manager.3 Right-click the device for which the new driver was installed and clickProperties.4 Click the Drivers tab→ Roll Back Driver.Windows XP:1 Click Start→ My Computer→ Properties→ Hardware→ Device Manager.2 Right-click the device for which the new driver was installed and clickProperties.3 Click the Drivers tab→ Roll Back Driver.If Device Driver Rollback does not resolve the problem, then use SystemRestore (see "Restoring Your Operating System" on page 50) to return yourcomputer to the operating state that existed before you installed the newdriver.Using the Drivers and Utilities MediaIf using Device Driver Rollback or System Restore (see "Restoring YourOperating System" on page 50) does not resolve the problem, reinstall thedriver from your Drivers and Utilities media.1 With the Windows desktop displayed, insert your Drivers and Utilitiesmedia.If this is your first time to use the Drivers and Utilities media, go to step 2.If not, go to step 5.