Quick Reference Guide 19

A solid blue screen appears

TURN THE COMPUTER OFF —If you are unable to get a response by pressing a key on your keyboard or moving your
mouse, press and hold the power button for at least 8 to 10 seconds until the computer turns off. Then restart
yourcomputer.
Other Software Problems
CHECK THE SOFTWARE DOCUMENTATION OR CONTACT THE SOFTWARE MANUFACTURER FOR TROUBLESHOOTING
INFORMATION —

• Ensure that the program is compatible with the operating system installed on your computer.

• Ensure that your computer meets the minimum hardware requirements needed to run the software.

See the software documentation for information.

• Ensure that the program is installed and configured properly.

• Verify that the device drivers do not conflict with the program.

• If necessary, uninstall and then reinstall the program.

BACK UP YOUR FILES IMMEDIATELY.
USE A VIRUS-SCANNING PROGRAM TO CHECK THE HARD DRIVE, FLOPPY DISKS, OR CDS.
SAVE AND CLOSE ANY OPEN FILES OR PROGRAMS AND SHUT DOWN YOUR COMPUTER THROUGH THE START MENU.
SCAN THE COMPUTER FOR SPYWARE —If you are experiencing slow computer performance, you frequently receive
pop-up advertisements, or you are having problems connecting to the Internet, your computer might be infected
with spyware. Use an anti-virus program that includes anti-spyware protection (your program may require an
upgrade) to scan the computer and remove spyware. For more information, go to support.dell.com and search for
the keyword spyware.
RUN THE DELL DIAGNOSTICS —See "Dell Diagnostics" on page19. If all tests run successfully, the error condition
is related to a software problem.
Dell Diagnostics
CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the
ProductInformation Guide.

When to Use the Dell Diagnostics

If you experience a problem with your computer, perform the checks in "Lockups and Software

Problems" on page18 and run the Dell Diagnostics before you contact Dell for technical assistance.

It is recommended that you print these procedures before you begin.

NOTICE: The Dell Diagnostics works only on Dell™ computers.
NOTE: The Drivers and Utilities CD is optional and may not ship with your computer.

Start the Dell Diagnostics from either your hard drive or from the optional Drivers and Utilities CD (also

known as the ResourceCD).