Compaq SLT 386s/20 Maintenance And Service Manual page 18

Detection Error
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1125 - Internal Serial
Port Failure
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1150 - Comm Port
Configuration Error
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1780 - Disk 0
Failure
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1781 - Disk 1
Failure
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Message
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1782 - Disk
Controller Failure
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1790 - Disk 0
Error
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XX000Y ZZ Parity
Check 2
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Audible *
------------------------------------------------------------------------------
Audible *
------------------------------------------------------------------------------
(RESUME = "F1" KEY)
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* Beeps can be disabled by the user during the SETUP program.
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problem; added
or removed the
coprocessor
2 Short Defective
internal
serial port
2 Short Added or
removed modem,
or second
serial
interface
board
None Fixed disk
drive/format
error
None Fixed disk
drive/format
error
Probable
Beeps Cause
None Fixed disk
drive
controller
error
None Fixed disk
drive error
None Parity RAM
failure
1 Short Power on
successful
2 Short Power on
successful
None As indicated
to continue
2. Check the
coprocessor
installation.
3. Replace the
coprocessor.
Replace the
system board.
Run SETUP.
1. Run DIAGNOSTICS.
2. Replace the
drive.
1. Run DIAGNOSTICS.
2. Replace the
drive.
Recommended
Action
1. Run DIAGNOSTICS.
2. Replace the
drive.
1. Run DIAGNOSTICS.
2. Replace the
drive.
Run DIAGNOSTICS.
None.
None.
Press F1 key.