Qaplus/Fe Error Messages; M Onitor T Roubleshooting - Digital Equipment VENTURIS 575 Service Maintenance Manual

Digital VENTURIS Pentium PC
Monitor Troubleshooting
Problem Possible Cause
Monitor incorrectly adjusted.
Distorted-
rolling-or
Monitor signal cable incorrectly
flickering
screen display- installed.
or wrong/
uneven color
Color monitor Computer was turned on before
the monitor was turned on.
displaying
monochrome
Video jumper incorrectly set.
Appropriate high-resolution
Monitor fails to
video drivers are not installed or
switch to high-
resolution mode incorrectly installed.
Monitor type incorrectly set.
Monitor display
not centered
while loading
Windows video
drivers

QAPlus/FE Error Messages

Component Messages
CPU Arithmetic Function Failed.
General Functions Failed.
Exception Interrupt in
Protected Mode.
Refresh Failure.
Logic Functions Failed.
Hard disk Butterfly Cylinder Access Test
Failed.
Cylinder 0 Errors.
Random Cylinder Access
Failed.
Linear Cylinder Access Failed.
Controller Diagnostic Test
Hard drive/
controller Failed.
Questionable Controller Card.
Hard drives failed.
Floppy Media Mismatch.
diskette
Drive Not Ready.
Write Protected Media.
Unformatted Media.
MCS Logistics Engineering - Nijmegen
(continued)
Action
Adjust accordingly.
Straighten any bent connector pins and then
reconnect.
Turn off the computer, turn on the monitor, then
turn the computer back on.
Set the jumper for VGA operation.
Correctly install all appropriate high-resolution
video drivers. Refer to the documentation supplied
with the monitor and/or video drivers.
Set the correct monitor type.
Refer to appropriate video driver documentation.
Solution
Reset CPU.
Replace CPU.
Low-level format hard disk.
Replace disk.
Run Setup, Check connections,
Reset controller, Replace controller,
Replace disk.
Use known good diskette.
Check size and density of diskette.
Close drive door.
Remove write protection.
Format diskette.
Troubleshooting
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