Dell DJ42F61 Owner's Manual - Page 36
Dell Diagnostics, Dell Diagnostics Main Menu
UPC - 027714920233
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Light Pattern ABCD Problem Description The computer is in a normal operating condition after POST. Suggested Resolution None. = yellow = green = off Dell Diagnostics CAUTION: Before you begin any of the procedures in this section, follow the safety instructions located in the Product Information Guide. If you experience a problem with your computer, perform the checks in "Solving Problems" on page 17 and run the Dell Diagnostics before you contact Dell for technical assistance. NOTICE: The Dell Diagnostics works only on Dell™ computers. 1 Turn on (or restart) your computer. 2 When the DELL™ logo appears, press immediately. 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 computer (see page 45) and try again. 3 When the boot device list appears, highlight Boot to Utility Partition and press . 4 When the Dell Diagnostics Main Menu appears, select the test you want to run (see page 36). Dell Diagnostics Main Menu 1 After the Dell Diagnostics loads and the Main Menu screen appears, click the button for the option you want. Option Express Test Extended Test Function Performs a quick test of devices. This test typically takes 10 to 20 minutes and requires no interaction on your part. Run Express Test first to increase the possibility of tracing the problem quickly. Performs a thorough check of devices. This test typically takes an hour or more and requires you to answer questions periodically. 36 Advanced Troubleshooting