58 Advanced Troubleshootingw w w . d e l l . c o m | s u p p o r t . d e l l . c o m 2 When the ResourceCD installation program starts, follow the promptson the screen.3 When the InstallShield Wizard Complete window appears, removethe ResourceCD and click Finish to restart the computer.4 When you see the Windows desktop, reinsert the ResourceCD intothe CD or DVD drive.5 At the Welcome Dell System Owner screen, click Next.HINT: The ResourceCDdisplays drivers only forhardware that came onyour computer. If youinstalled additionalhardware, those driversmight not be displayed bythe ResourceCD. If thosedrivers are not displayed,exit the ResourceCDprogram. For driversinformation, see thedocumentation that camewith that product.A message stating that the ResourceCD is detecting hardware in yourcomputer appears.The drivers that are used by your computer are automatically displayedin the My Drivers—The ResourceCD has identified thesecomponents in your system window.6 Click the driver that you want to reinstall and follow the instructionson the screen.If a particular driver is not listed, then that driver is not required by youroperating system.Resolving Software and HardwareIncompatibilitiesMicrosoft® Windows ® XP IRQ conflicts occur if a device either is notdetected during the operating system setup or is detected but incorrectlyconfigured.To check for conflicts on a computer running Windows XP:1 Click the Start button, and then click Control Panel.2 Click Performance and Maintenance, and then click System.3 Click the Hardware tab, and then click Device Manager.4 In the Device Manager list, check for conflicts with the other devices.Conflicts are indicated by a yellow exclamation point (!) beside theconflicting device or a red X if the device has been disabled.5 Double-click any conflicting device listed to bring up the Propertieswindow to determine what needs to be reconfigured or removed fromthe Device Manager.Resolve these conflicts before checking specific devices.