Dell Precision R5400 (Mid 2008) - Manual (Page 43)

Troubleshooting
43
NOTE:
It is recommended that you select Extended Test to perform a more
thorough check of devices in the computer.
For any problem 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 exactly as it appears and follow the instructions on the
screen. If you cannot resolve the problem, contact Dell (see "Contacting Dell"
on page 112).
NOTE:
When contacting Dell support, have your Service Tag ready. The Service
Tag for your computer is located at the top of each test screen.
Extended Test Performs a thorough check of devices in
the system. This typically can take an
hour or more.
NOTE:
The Extended Test periodically requires your input to
answer specific questions.
Custom Test Use to test a specific device or
customize the tests to be run.
Symptom Tree This option allows you to select tests
based on a symptom of the problem you are
having. This option lists the most common
symptoms.
Option Function (continued)