Digital Equipment Celebris FX, Service Maintenance Manual

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Troubleshooting
4-30
POST and Boot Messages
Message Description/Solution
Asynchronous
Synchronous Burst
Synchronous Pipeline
Burst Passed
Where nnnn is the amount of computer cache (in
kilobytes) that tested successfully.
Diskette drive A error
Diskette drive B error
Run the BIOS Setup utility. Check all connections. If
the problem persists, replace the diskette drive.
Entering SETUP
BIOS Setup utility runs.
Extended RAM Failed at
offset: nnnn
Extended memory failed or configured incorrectly.
Make sure SIMMs are installed correctly (Refer to
System Reference manual). If the problem persists,
replace any faulty SIMMs.
Run the BIOS Setup utility and restore all settings to
original values.
Extended RAM Passed
Where nnnn is the amount of extended memory (in
kilobytes) that tested successfully.
Failing Bits: nnnn
nnnn is a map of the bits at the RAM address which
failed the memory test.
Run the BIOS Setup utility and restore all to original
values.
If the problem persists, replace any faulty SIMMs.
Fixed Disk 0 Failure
Fixed Disk 1 Failure
Run the BIOS Setup utility. Check all connections. If
the problem persists, replace the hard disk drive.
Fixed disk controller failure
continued