Lan Boot Failures - HP 340 Series Service Manual

Table 5-8. "UNEXPECTED USE OF (address)" Failure Messages
3 Hex LSDs What Unexpected Event Occurred
FFA
Bus error
FF4 Address error
FFE Illegal instruction
FE8
Zero by zero trap
FE2
Check trap
FDC
TRAPV TRAP
FD6 Privilege violation
FDO Trace trap
FCA
10100pcode
FC4
11110pcode
FBE
Interrupt level 1 (keyboard)
FB8
Interrupt level 2 (not used)
FB2
Interrupt level 3
FAC
Interrupt level 4
FA6 Interrupt level 5
FAO Interrupt level 6
F9A Interrupt level 7 (RESET from keyboard)
F3A to F94
CPU Traps
F34
Reset from keyboard
F2E
Keyboard timeout (fast handshake)
F28
Battery backup interrupt
F22
NMI from the backplane
F1C Spurious interrupt
EEC to F16 Vectored interrupts
EE6
Format error, co-processor violation or unknown.
EEO MC68882 Co-processor exception vectors.
LAN Boot Failures
If a failure is detected in the powerup test, the following failure message will be displayed:
HP98643 (LAN) at 21, 080009000001 Failed
This shows that one of the internal tests on the LAN board failed.
Troubleshooting 95