124 Troubleshooting ToolsStart the Dell Diagnostics from either your hard drive or from the Drivers andUtilities media.Starting the Dell Diagnostics From Your Hard Drive1 Turn on (or restart) your computer.2 When the DELL™ logo appears, press immediately.NOTE: If you see a message stating that no diagnostics utility partition has beenfound, run the Dell Diagnostics from your Drivers and Utilities media. See "Startingthe Dell Diagnostics From the Drivers and Utilities Media" on page 124.If you wait too long and the operating system logo appears, continue towait until you see the Microsoft ® Windows ® desktop. Then shut downyour computer (see "Turning Off Your Computer" on page 139), and tryagain.3 When the boot device list appears, highlight Boot to Utility Partition andpress .4 When the Dell Diagnostics Main Menu appears (see "Dell DiagnosticsMain Menu" on page 125), select the test that you want to run.Starting the Dell Diagnostics From the Drivers and Utilities Media1 Insert the Drivers and Utilities media.2 Shut down and restart the computer.When the DELL logo appears, press immediately.If you wait too long and the Windows logo appears, continue to wait untilyou see the Windows desktop. Then shut down your computer and tryagain.NOTE: The next steps change the boot sequence for one time only. On thenext start-up, the computer boots according to the devices specified in thesystem setup program.3 When the boot device list appears, highlight Onboard or USB CD-ROMDrive and press .4 Select the Boot from CD-ROM option from the menu that appears andpress .5 Type 1 to start the menu and press to proceed.