HP xw4000 Service & Reference Manual page 152

Diagnostic Error Codes
The remaining tables list possible error codes (AABB-CC), descriptions of each error condition,
and recommended actions to resolve the error condition.
Retest the system after completing each step. If the problem has been resolved, do not proceed
with the remaining steps.
For assistance in the removal and replacement of a particular subassembly, see the "Removal and
Replacement Procedures" chapter in this manual.
Microprocessor
Error Code
0101-xx
0102-xx
0103-xx
0104-xx
0105-xx
0106-xx
0107-xx
0108-xx
0109-xx
0110-xx
0113-01
0114-01
0199-xx
E–2
Description
CPU test failed.
Coprocessor error.
DMA controller failed.
Interrupt controller failed.
Port error.
Keyboard controller self-test
failed.
CMOS RAM test failed.
CMOS interrupt test failed.
CMOS clock test failed.
Programmable timer test
failed.
Protected mode test failed.
Speaker test failed.
Installed devices test failed.
Recommended Action
The following steps apply to 0101-xx through
0102-xx:
1. Run Computer Checkup or Computer Setup
and retest.
2. Replace processor and retest.
3. Replace the system board and retest.
The following step applies to 0103-xx through
0106-xx:
Replace the system board and retest.
The following steps apply to 0107-xx through
0109-xx:
1. Replace the battery/clock module and
retest.
2. Replace the system board and retest.
3. Replace the system board and retest.
Replace the system board and retest.
Verify the speaker connection.
Replace speaker (if applicable) and retest.
Replace the system board and retest.
Check system configuration.
Verify cable connections.
Check switch settings.
Run Diagnostics utility.
Remove all devices except processor and
replace one-at-a-time until a failure occurs.
Replace the system board.
Service Reference Guide