IBM H Series Installation And Service Manual page 147

Table 3-1 (Page 38 of 40). Firmware Error Codes.
Error Code Description
4B201000 Checkstop
4B201020 TEA Error
4BA00000 The system support controller
detects the service processor, but
cannot establish communication.
The system halts
4BA00001 The system support controller
cannot detect the service processor.
4BA00800 Unknown error
4BA00826 Service processor cannot call home
4BA00827 Flash update floppy/diskette fail
4BA00828 Flash update (crc) checksum fail
4BA00829 Bad system firmware.
4BA00830 Boot fail
Action / Possible Failing FRU
1. Attempt to reboot the system in
Service Mode, this preserves the AIX
error log. If the reboot fails, attempt to
reboot from the CD-ROM. If the
reboot is successful, run Diagnostics
in Problem Determination mode to
determine the cause of the failure.
Otherwise continue.
2. CPU card.
3. System board.
4. PCI adapter.
5. I/O board (See notes on 3-1.)
Refer to "MAP 1540: Minimum
Configuration" on page 2-37.
1. Replace the service processor (Model
H50 only).
2. Replace the I/O board. (See notes on
3-1.)
1. Replace the service processor (Model
H50 only).
2. Replace the I/O board. (See notes on
3-1.)
Check level of Service Processor, if not
the latest and problem persist, call for
support.
Replace the I/O board (See notes on
3-1.)
1. Put image on another diskette and
re-try.
2. Replace the floppy drive.
Replace the flash image.
Replace I/O board (See notes on 3-1.)
See "Boot Problems and Concerns" on
page 3-65.
Chapter 3. Error Code to FRU Index
3-39