Dell OptiPlex GX240 - Manual (Page 179)

182 Solving Problems
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• To perform a quick check of your computer or a specific device,
select Quick Tests from the Test All Devices or Test One Device
option.
Quick Tests runs only the tests that run fast and do not require
user interaction. Dell recommends that you choose Quick Tests
first to increase the odds of tracing the source of the problem
quickly.
• For a thorough check of your computer or to check a particular
area of your computer, select Extended Tests from the Test All
Devices or Test One Device option.
• To customize your test(s), select the Advanced Testing option.
10 Remove the ResourceCD from the CD drive when you have finished
running the Dell Diagnostics .
11 Enter system setup and change the Boot Sequence to your original
configuration.
Advanced Testing
When you select Advanced Testing from the Diagnostics Menu, the
following screen appears: