IBM RS/6000 7043 43P Series Service Manual page 45

Symptom
The system stops and an 8-digit error code
starting with the number "2" is displayed.
The system stops and a 4-digit number
beginning with the characters "FF" is displayed
in the operator panel display.
The system stops and a 4digit number
beginning with the character "E" is displayed in
the operator panel display.
The system stops and a 4digit number not
beginning with neither the characters "FF" or "E"
is displayed in the operator panel display.
The system stops and a 3-digit number is
displayed in the operator panel display.
888 is displayed in the control panel followed by
additional error codes.
There Appears to be a Display Problem (Blank, Distortion, Blurring, Etc.)
Action
Record the error code. If you are working on a
Model 140 or Model 240, go to "Firmware Error
Codes" on page 3-4. If you are working on a
Model 150, go to "Error Codes" on page 4-1.
Go to "MAP 1540: Minimum Configuration" on
page 2-21.
Record the code. Go to "Firmware Checkpoints"
on page 4-14.
Record SRN 101xxx, where xxx is the last three
digits of the fourdigit number displayed, then go
to the "Fast Path MAP" in the Diagnostics
Information for Multiple Bus Systems.
Note: If the operator panel displays 2 sets of
numbers, use the bottom set of numbers
as the error code.
If the number displayed begins with the
character "F" then go to "Firmware Checkpoints"
on page 3-14.
If the number is 000, 185, or 888, go to "MAP
1540: Minimum Configuration" on page 2-21.
Record SRN 101-xxx, where xxx is the 3-digit
number displayed in the operator panel display,
then go to the "Fast Path MAP" in the
Diagnostics Information for Multiple Bus
Systems.
Go to the Fast Path MAP in the Diagnostics
Information for Multiple Bus Systems.
Chapter 2. Maintenance Analysis Procedures (MAPs)
2-3