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Symptom
The system stops and a 4-digit checkpoint that
does not begin with 0 or 2 displayed in the
operator panel display or on the console.
The system stops with a 3-digit error code.
All display problems.
You cannot power on the system.
80
Service Guide
System Stops With a 3-Digit Number Displayed (888 sequence, see below)
There is a Display Problem (Distortion, Blurring,Etc.)
Power and Cooling Problems
Action
If the number displayed begins with the
characters "8", "9", "A", or "B", then go to
"Service Processor Checkpoints" on page 140.
If the number displayed is in the range
E1xx-EFFF, make note of any location code
that is displayed on the second line of the
operator panel. If the location code indicates a
card slot (for example, P1-I3), replace the card
in the indicated slot. If this does not correct the
problem, then go to "Firmware Checkpoints" on
page 147.
For all other numbers record SRN 101-xxxx,
where xxxx is the four-digit number displayed
in the operator panel, then go to the Fast Path
MAP in RS/6000 and Eserver pSeries
Diagnostics Information for Multiple Bus
Systems .
Note: If the operator panel displays two sets of
numbers, use the bottom set of numbers as the
error code.
Add 101- to the left of the 3 digits to make an
SRN. Go to Diagnostics Information for Multiple
Bus Systems .
1. If using a graphics display:
a. Go to the problem determination
procedures for the display.
b. If you do not find a problem, replace the
display adapter.
c. If you do not find a problem, suspect the
I/O planar. Go to "MAP 1540: Minimum
Configuration" on page 113.
2. If using an ASCII terminal:
a. Make sure that the ASCII terminal is
connected to S1.
b. If problems persist, go to the problem
determination procedures for the
terminal.
c. If you do not find a problem, suspect the
I/O planar. Go to "MAP 1540: Minimum
Configuration" on page 113.
Go to "MAP 1520: Power" on page 89.
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