Run Diagnostics - Compaq SLT 386s/20 Maintenance And Service Manual

Size Error
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167 - RTC Lost
Power
------------------------------------------------------------------------------
XX000Y ZZ *
201 - Memory Error
------------------------------------------------------------------------------
XX000Y ZZ *
203 - Memory
Address Error
------------------------------------------------------------------------------
205 - Memory Error
------------------------------------------------------------------------------
301 - Keyboard Error
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301 - Keyboard
Error or Test
Fixture Installed
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* See Section 3.3, Memory Error Codes
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Message
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303 - Keyboard
Controller Error
------------------------------------------------------------------------------
304 - Keyboard or
System Unit Error
------------------------------------------------------------------------------
401 - Printer
Error
(COMPAQ SLT/286 only)
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601 - Diskette
Controller Error
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605 - Diskette
Drive Error
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610 - External Storage
Device Failure
Hit F1 when ready
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702 - Coprocessor
memory
incorrect
2 Short Real time
clock
None RAM failure
None RAM failure
None Cache Memory
error
None Keyboard
None Keyboard
Probable
Beep Cause
None System board
keyboard
controller
None Keyboard
None Printer
controller
None Diskette
Controller
circuitry
2 Short Mismatch in
drive type
None External
Storage Module
attached but
turned off
None Coprocessor
Replace system
board.
1. Replace the
memory board
(See Figure 3-1.)
2. Replace the
system board.
Replace the system
board.

Run DIAGNOSTICS.

Replace the
keyboard.
Replace the
keyboard.
Recommended
Action
Replace the system
board.
1. Replace the
keyboard.
2. Replace the
system board.
Replace the system
board.
1. Check and/or
replace cables.
2. Run DIAGNOSTICS.
3. Replace the
system board.
Run SETUP.
Turn on External
Storage Module or
disconnect from
computer.
1. Run SETUP.