Dell Latitude XT User's Guide - Page 122
The Tablet-PC runs the Pre-boot System Assessment PSA, a series - drivers windows 7
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NOTE: If your Tablet-PC does not display a screen image, contact Dell (see "Contacting Dell" on page 26). NOTE: If the Tablet-PC is connected to a docking device (docked), undock it. See "Undocking Your Tablet-PC From the Media Base" on page 212 and "Undocking Your Tablet-PC From the Battery Slice" on page 220 for instructions if applicable. 1 Ensure that the Tablet-PC is connected to an electrical outlet that is known to be working properly. 2 Turn on (or restart) your Tablet-PC. 3 Start the Dell Diagnostics in one of the following two ways: NOTE: If you wait too long and the operating system logo appears, continue to wait until you see the Microsoft® Windows® desktop; then, shut down your Tablet-PC and try again. - When the DELL™ logo appears, press immediately. Select Diagnostics from the boot menu and press . NOTE: Before attempting the following option, the Tablet-PC must be powered down completely. - Press and hold the key while powering the Tablet-PC on. NOTE: If you see a message stating that no diagnostics utility partition has been found, run the Dell Diagnostics from the Drivers and Utilities media. The Tablet-PC runs the Pre-boot System Assessment (PSA), a series of initial tests of your system board, keyboard, display, memory, hard drive, etc. • During the assessment, answer any questions that appear. • If failures are detected during the Pre-boot System Assessment, write down the error code(s) and contact Dell (see "Contacting Dell" on page 26). If the Pre-boot System Assessment completes successfully, the following message appears: "Booting Dell Diagnostic Utility Partition.Press any key to continue." 4 Press any key to start the Dell Diagnostics from the diagnostics utility partition on your hard drive. 5 When the Dell Diagnostics Main Menu appears, select the test you want to run. See "Dell Diagnostics Main Menu" on page 123. 122 Troubleshooting