Dell Vostro 270 Owner's Manual
Also see for Vostro 270: Setup & features
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Contents
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4DiagnosticsIf you experience a problem with your computer, run the ePSA diagnostics before contacting Dell for technicalassistance. The purpose of running diagnostics is to test your computer's hardware without requiring additionalequipment or risking data loss. If you are unable to fix the problem yourself, service and support personnel can use thediagnostics results to help you solve the problem.Enhanced Pre-Boot System Assessment (ePSA) DiagnosticsThe ePSA diagnostics (also known as system diagnostics) performs a complete check of your hardware. The ePSA isembedded with the BIOS and is launched by the BIOS internally. The embedded system diagnostics provides a set ofoptions for particular devices or device groups allowing you to:• Run tests automatically or in an interactive mode• Repeat tests• Display or save test results• Run thorough tests to introduce additional test options to provide extra information about the failed device(s)• View status messages that inform you if tests are completed successfully• View error messages that inform you of problems encountered during testingCAUTION: Use the system diagnostics to test only your computer. Using this program with other computers maycause invalid results or error messages.NOTE: Some tests for specific devices require user interaction. Always ensure that you are present at thecomputer terminal when the diagnostic tests are performed.1. Power-on the computer.2. As the computer boots, press the |
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