Compaq ProLiant 6000 Maintenance And Service Manual page 26

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POST Error Messages
ZZ -301-
Keyboard Error
303-Keyboard
Controller Error
304-Keyboard
or System Unit
Error
40X-Parallel
Port X Address
Assignment
Conflict
402-
Monochrome
Adapter Failure
501-Display
Adapter Failure
601-Diskette
Controller Error
605-Diskette
Drive
Type Error
702-A
coprocessor
has been
detected that
was not
reported by
CMOS
Continued
Audible
Error Code Beeps
L=Long
S=Short
None
None
None
2S
1L,2S
1L,2S
None
2S
None
Probable Source of
Problem
Keyboard failure. ( ZZ
represents the
Keyboard Scan Code.)
System board,
keyboard, or mouse
controller failure.
Keyboard, keyboard
cable, or system board
failure.
Both external and
internal ports are
assigned to parallel port
X.
Monochrome display
controller.
Video display controller.
Diskette controller
circuitry failure.
Mismatch in drive type.
Installed coprocessor
not configured.
Compaq ProLiant 6000 Servers Maintenance and Service Guide
Action
1. A key is stuck. Try to
free it.
2. Replace the keyboard.
1. Run Diagnostics.
2. Replace failed
assembly as indicated.
1. Make sure the
keyboard is attached.
2. Run Diagnostics to
determine which is in
error.
3. Replace the part
indicated.
Run the System
Configuration Utility and
correct.
Replace the monochrome
display controller.
Replace the video board.
1. Make sure the diskette
drive cables are
attached.
2. Replace the diskette
drive and/or cable.
3. Replace the system
board.
Run the System
Configuration Utility to set
diskette type correctly.
Run the System
Configuration Utility and
correct.
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