Compaq Deskpro 2000 Series - Manual (Page 129)

Reference Guide 7-1
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chapter 7
T
ROUBLESHOOTING
This chapter provides information on how to identify and
correct some common disk, display, memory, and software
problems. It also identifies and explains some common
messages you may receive on the screen.
Consult Appendix C, "Error Messages," for an explanation of
specific messages that may display during the Power-On Self-
Test (POST) at startup.
Helpful Hints If you encounter some minor problem with your computer,
monitor, or software, refer to the following list of general
suggestions before taking further action:
■ Check that the computer and monitor are plugged into a
working electrical outlet.
■ Check to see that the computer is turned on and the green
power light is on.
■ Check to see that the monitor is turned on and the green
monitor light is on.
■ Turn up the brightness and contrast controls of the monitor
if the monitor is dim.
■ Press and hold any key. If the system beeps, then your
keyboard should be operating correctly.
■ Check all cable connections for loose connections or
incorrect connections.
■ Run Computer Setup after installing a non–Plug and Play
expansion board or other option (such as a diskette drive).
■ Check that all jumper settings have been set correctly.