IBM iSeries Series Hardware Problem Analysis And Isolation page 421

– 96 for a Model 270 with FC 7104 system expansion unit, with a removable processor.
– 93 for a Model 820.
If the configuration ID is correct, then try to re-IPL the system. If you cannot re-IPL the system and
the SRC persists, then go to the following PIPs to isolate the failing item:
– "Power PIP4" on page 153 for a Model 270 system unit
– "Power PIP5" on page 158 for a Model 820 system unit
– "Power PIP9" on page 172 for a Model 270 FC 7104 system expansion unit
– "Power PIP8" on page 168 for and FC 5078, FC 0578, FC 5088, or FC 0588
If the configuration ID is incorrect, continue with Change the frame configuration ID (See page
409).
Change the frame configuration ID:
a. Select function 07 on the system control panel. Press Enter (07** will be displayed).
b. Use the arrow keys to increment/decrement to subfunction A9. 07A9 will be displayed. Press
Enter (07A9 00 will be displayed).
c. Use the arrow keys to increment/decrement to the frame address of the box that you want to
check (07nn will be displayed, where nn is the frame address). Press Enter (07nn 00 will be
displayed).
Note: The display on the addressed frame blinks on and off (non-system unit frames only).
d. Choose the correct configuration ID:
– 91 for a Model 270 without FC 7104 system expansion unit, without a removable
processor.
– 92 for a Model 270 without FC 7104 system expansion unit, with a removable processor.
– 95 for a Model 270 with an FC 7104 system expansion unit, without a removable
processor.
– 96 for a Model 270 with an FC 7104 system expansion unit, with a removable processor.
– 93 for for a Model 820.
e. Use the arrow keys to increment/decrement to the correct configuration ID (07xx will be
displayed, where xx is the configuration ID). Press Enter, 07xx 00 will be displayed. After a few
seconds, the display on the addressed non-system unit frame will stop blinking and return to
displaying the frame address. On a system unit, the display will show the series of bring-up
SRCs and then display function 01.
Note: Scroll to 07** and press Enter to return the panel to normal display.
Try to re-IPL the system. If you cannot re-IPL the system and the SRC persists, then go to the
following PIPs to isolate the failing item.
– "Power PIP4" on page 153 for a model 270 system unit.
– "Power PIP9" on page 172 for a Model 270 FC 7104 system expansion unit.
– "Power PIP5" on page 158 for a Model 820 system unit.
– "Power PIP6" on page 160 for an FC 5065, FC 5066, FC 5074, or FC 5079 expansion unit.
– "Power PIP8" on page 168 for an FC 5078, FC 0578, FC 5088, or FC 0588.
5. Is the SRC 1xxx 2604?
v No: Continue with the next step.
v Yes: Perform one of the following to isolate the failing item:
– "Power PIP4" on page 153 for Model 270 system unit.
– "Power PIP5" on page 158 for Model 820 system unit.
– "Power PIP9" on page 172 for a Model 270 FC 7104 System Unit Expansion.
– "Power PIP6" on page 160 for FC 5065, FC 5066, FC 5074, or FC 5079 expansion unit.
6. Is the SRC 1xxx 2221 or 2321?
Analyze hardware problems
409