IBM RS/6000 7043 43P Series, Service Manual

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Table 3-1 (Page 2 of 2). POST Error Codes
Error Code Description Action/
Possible Failing FRU
M0SCSI00 Unable to load diagnostics. Go to “MAP 1540: Minimum
Configuration” on page 2-21.
M0SCSI01 Unable to load diagnostics. Go to “MAP 1540: Minimum
Configuration” on page 2-21.
M0SPK000 A continuous beep is heard from the system. System board (See notes on
page 3-1.)
M0SPK001 The system does not beep. 1. Speaker
2. System board. (See
notes on page 3-1.)
M0BT0000 Speaker (audio) error Record the code displayed
on the operator panel. If the
code is listed in “Firmware
Checkpoints” on page 3-14
then perform the indicated
action. If the code is not
listed, go to “MAP 1540:
Minimum Configuration” on
page 2-21.
M0NET000 Network error Record the code displayed
on the operator panel. If the
code is listed in “Firmware
Checkpoints” on page 3-14
then perform the indicated
action. If the code is not
listed, go to “MAP 1540:
Minimum Configuration” on
page 2-21.
Chapter 3. Error Code to FRU Index for Model 140 and Model 240
3-3