Digital Equipment STARION 20 Series, Service Maintenance Manual

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Digital STARION 9xx & 20xx 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. Replace video adapter.
Replace video adapter.