Software Problems
This section provides general guidelines for analyzing software problems. For detailed troubleshooting information on a particular program, see
the documentation that accompanied the software or consult the support service for the software.
If your system is behaving erratically, back up your files immediately, then see your operating system documentation for information on backing up
data files.
Basic Checks:
l
Ensure that the application program is compatible with the operating system installed in your computer and that your computer meets the
minimum hardware requirements needed to run the software.
l
Ensure that you properly installed and configured the application program. Reinstall the program if necessary.
l
Consult the software documentation or contact the software manufacturer for detailed troubleshooting information on a particular application
program.
l
Ensure that you have not made an error while entering data.
l
Make sure that problems are not caused by a virus
—
Use a virus-scanning application program to check the diskettes or CDs.
l
Verify that the program
’
s device drivers do not conflict with certain application programs.
l
Confirm that a problem is software-related by running the System Board Devices tests in the Dell Diagnostics. If all tests run successfully, the
error condition may be related to a software problem.
l
Ensure that the use of terminate-and-stay-resident (TSR) programs has not resulted in a memory conflict.
l
Remove or confirm the possibility of a program conflict by rebooting your computer system.
l
Make sure that a hardware conflict does not exist between devices.
Operating System Compatibility
Make sure the computer's operating environment is set up to accommodate the application programs you use. Whenever you change the
operating environment parameters, you may also affect the successful operation of the application programs. Sometimes, after modifying the
operating environment, you may need to reinstall a program that no longer runs properly.
Input Errors
If a specific key or set of keys is pressed at the wrong time, a program may give you unexpected results. See the documentation that came with
your application program to make sure the values or characters you are entering are valid.
Error Messages
Error messages can be produced by an application program, the operating system, or the computer. "
Messages and Codes
" discusses the error
messages that are generated by the system. If you receive an error message that is not listed in "Messages and Codes," check your operating
system or application program documentation.
green
yellow
green
yellow
Possible video card failure or bad on-
board video
If you have a video card, reseat it and restart the
system to retest. If you have video integrated, you
must replace the system board.
yellow
green
green
yellow
Possible diskette or hard drive failure
Reseat all power and data cables, and restart the
system to retest.
green
green
green
yellow
Possible USB failure
Reseat all USB devices and cables, and restart the
system to retest.
yellow
green
green
green
Other failure
Contact Dell for technical assistance.
green
green
green
green
Normal operating condition after POST
None.
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