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POST Error Messages
Screen Message
214-DIMM
Configuration Warning
301-Keyboard Error
303-Keyboard
Controller Error
304-Keyboard or
System Unit Error
401-Parallel Port 1
Address Assignment
Conflict
402-Parallel Port 2
Address Assignment
Conflict
403-Parallel Port 3
Address Assignment
Conflict
404-Parallel Port
Address Conflict
Detected
410-Audio Interrupt
Conflict
411-Network Interface
Card Interrupt Conflict
417-Network Interface
card Failure
Service Reference Guide, d500
Probable Cause
Populated DIMM
Configuration is
unbalanced.
Keyboard failure.
I/O board keyboard
controller.
Keyboard failure.
IRQ address conflicts with
another device.
IRQ address conflicts with
another device.
IRQ address conflicts with
another device.
Both external and internal
ports are assigned to
parallel port X.
IRQ address conflicts with
another device.
IRQ address conflicts with
another device.
Failure to read MAC
address information from
NIC.
336492-003
Recommended Action
2 DIMMS - For maximum performance,
place both DIMMs in the two BLACK
DIMM slots.
4 DIMMS - For maximum performance,
swap one DIMM in a BLUE slot with one
in a BLACK slot.
Reconnect keyboard with computer
turned off.
Check connector for bent or missing
pins.
Ensure that none of the keys are
depressed.
Replace keyboard.
Reconnect keyboard with computer
turned off.
Replace the system board.
Reconnect the keyboard with computer
turned off.
Ensure that none of the keys are
depressed.
Replace keyboard.
Replace system board.
Reset the IRQ.
Reset the IRQ.
Reset the IRQ.
Remove any parallel expansion cards.
Clear CMOS.
Reconfigure card resources and/or run
Computer Setup (F10 Setup).
Reset the IRQ.
Reset the IRQ.
Unplug AC power cord, wait 5 seconds,
then reboot unit.
C–3
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