Digital Equipment CELEBRIS 5100, Service Maintenance Manual, Page: 75 / 94

Digital CELEBRIS Pentium PC Troubleshooting
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QAPlus/FE Error Messages
Component Messages Solution
CPU
Arithmetic Function Failed.
General Functions Failed.
Exception Interrupt in Protected
Mode.
Refresh Failure.
Logic Functions Failed. Reset CPU.
Replace CPU.
Hard disk
Butterfly Cylinder Access Test
Failed.
Cylinder 0 Errors.
Random Cylinder Access Failed.
Linear Cylinder Access Failed. Low-level format hard disk.
Replace disk.
Hard
drive/controller
Controller Diagnostic Test
Failed.
Questionable Controller Card.
Hard drives failed. Run Setup, Check connections,
Reset controller, Replace controller,
Replace disk.
Floppy diskette
Media Mismatch.
Drive Not Ready.
Write Protected Media.
Unformatted Media.
Use known good diskette.
Check size and density of diskette.
Close drive door.
Remove write protection.
Format diskette.
Floppy drive
Floppy Drives Failed. Check connections, Replace drive.
Battery/clock Clock Stopped.
Invalid Date.
RTC Interrupt Failed. Run Setup.
Replace battery/clock.
CMOS CMOS Clock Test Failed. Change time from Setup menu in QAPLUS.
Serial port
COM port failed.
Serial Chip Error.
Serial Compare Error.
Serial Timeout Error. Check COM device.
Check connections.
Replace COM device.
Replace COM device.
Video adapter
Video Failed.
Error in Video Buffer. Replace video adapter.
Replace video adapter.