Dell Dimension C521 - Manual (Page 51)

Advanced Troubleshooting
51
Dell Diagnostics Main Menu
1 After the Dell Diagnostics loads and the Main Menu screen appears, click the button for the option
you want.
2 If a problem is encountered during a test, a message appears with an error code and a description of the
problem. Write down the error code and problem description and follow the instructions on the
screen.
If you cannot resolve the error condition, contact Dell (see "Contacting Dell" on page 108 ).
NOTE:
The Service Tag for your computer is located at the top of each test screen. If you contact Dell,
technical support will ask for your Service Tag.
3 If you run a test from the Custom Test or Symptom Tree option, click the applicable tab described in
the following table for more information.
Option Function
Express Test 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.
Extended Test Performs a thorough check of devices. This test typically takes
an hour or more and requires you to answer questions
periodically.
Custom Test Tests a specific device. You can customize the tests you want
to run.
Symptom Tree Lists the most common symptoms encountered and allows you
to select a test based on the symptom of the problem you are
having.
Tab Function
Results Displays the results of the test and any error conditions
encountered.
Errors Displays error conditions encountered, error codes, and the
problem description.
Help Describes the test and may indicate requirements for running
the test.