Dell Precision M2300 (Late 2007): Starting the Dell Diagnostics From Your Hard Drive

Starting the Dell Diagnostics From Your Hard Drive: Dell Precision M2300 (Late 2007)

Starting the Dell Diagnostics From Your Hard Drive

The Dell Diagnostics is located on a hidden diagnostic utility partition on

your hard drive.

NOTE: If your computer cannot display a screen image, contact Dell (see

"Contacting Dell" in your User’s Guide).

1

Shut down the computer.

2

If the computer is connected to a docking device (docked), undock it. See

the documentation that came with your docking device for instructions.

3

Connect the computer to an electrical outlet.

4

Diagnostics can be invoked in one of two ways:

a

Turn on the computer. When the DELL™ logo appears, press <F12>

immediately. Select Diagnostics from the boot menu and press

<Enter>.

NOTE: If you wait too long and the operating system logo appears, continue to

®

®

wait until you see the Microsoft

Windows

desktop. Then shut down your

computer and try again.

b

Press and hold the <Fn> key while powering the computer on.

NOTE: If you see a message stating that no diagnostics utility partition has

been found, run the Dell Diagnostics from the Drivers and Utilities media.

The computer runs the Pre-boot System Assessment, a series of initial

tests of your system board, keyboard, hard drive, and display.

During the assessment, answer any questions that appear.

If a failure is detected, the computer stops and beeps. To stop the

assessment and restart the computer, press <Esc>; to continue to the

next test, press <y>; to retest the component that failed, press <r>.

If failures are detected during the Pre-boot System Assessment, write

down the error code(s) and contact Dell (see "Contacting Dell" in

your

User’s Guide

).

If the Pre-boot System Assessment completes successfully, you receive the

message

Booting Dell Diagnostic Utility Partition

.

Press any key to continue

.

5

Press any key to start the Dell Diagnostics from the diagnostics utility

partition on your hard drive.

22 Quick Reference Guide