Dell XPS 420 (Late 2007) - Manual (Page 90)

90
Troubleshooting
5 When the tests are complete, close the test screen to return to the Main
Menu screen. To exit the Dell Diagnostics and restart the computer, close
the Main Menu screen.
6 Remove the Dell Drivers and Utilities media.
Drivers
What Is a Driver?
A driver is a program that controls a device such as a printer, mouse, or
keyboard. All devices require a driver program.
A driver acts like a translator between the device and any other programs that
use the device. Each device has its own set of specialized commands that only
its driver recognizes.
Dell ships your computer to you with required drivers already installed—no
further installation or configuration is needed.
NOTICE:
The Drivers and Utilities media may contain drivers for operating systems
that are not on your computer. Ensure that you are installing software appropriate
for your operating system.
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 any requirements for running the test.
Configuration Displays your hardware configuration for the selected device.
NOTE:
The Dell Diagnostics obtains configuration information
for all devices from system setup, memory, and various internal
tests, and it displays the information in the device list in the left
pane of the screen. The device list may not display the names
of all the components installed on your computer or all devices
attached to your computer.
Parameters Allows you to customize the test, if applicable, by changing
the test settings.
book.book Page 90 Tuesday, November 27, 2007 10:29 AM