Unlike many diagnostic programs, the Dell Diagnostics helps you check your computer's hardware without
any additional equipment and without destroying any data. By using the diagnostics, you can have
confidence in your computer system's operation. And if you find a problem you cannot solve by yourself, the
diagnostic tests can provide you with important information you will need when talking to Dell's service and
support personnel.

NOTICE: Use the Dell Diagnostics to test only your Dell computer system. Using this program with
other computers may cause incorrect computer responses or result in error messages.

Features of the Dell Diagnostics

The Dell Diagnostics provides a series of menus and options from which you choose particular test groups or
subtests. You can also control the sequence in which the tests are run. The diagnostic test groups or
subtests also have these helpful features:

Options that let you run tests individually or collectively

An option that allows you to choose the number of times a test group or subtest is repeated

The ability to display or print out test results, or to save them in a file

Options to temporarily suspend testing if an error is detected, or to terminate testing when an
adjustable error limit is reached

A menu category called Devices that briefly describes each test and its parameters

A menu category called Config that describes the configuration of the devices in the selected device