v Models 270 and 820 (See page 480)
v Models 800, 810 and 825 (See page 482)
v Models 830, 840, SB2, and SB3 (See page 485)
v Models 870 and 890 (See page 488)
Instructions for Model 270 and 820
1. Is the SRC 1xx 8401?
v No: Continue with the next step.
v Yes: Exchange the control panel. See symbolic FRU “CTLPNL” on page 323 for the correct part.
This ends the procedure.
2. Is the SRC 1xxx 8402?
v No: Continue with the next step.
v Yes: Prior to exchanging any parts, verify that the processors are installed. If you are in test mode
and have removed all of the processors, disregard this SRC. Otherwise, correct the processors. If
the processors are installed correctly, then exchange the control panel. See symbolic FRU
“CTLPNL” on page 323 for the correct part.
This ends the procedure.
3. Is the SRC 1xxx 8403?
v No: Continue with the next step.
v Yes: Check that processor 1 is connected and seated properly if pluggable and then exchange
processor 1. See symbolic FRU “CCIN” on page 303 for the correct part, and Locations and
addresses for location information.
This
ends the procedure.
4. Is the SRC 1xxx 8404?
v No: Continue with the next step.
v Yes: Exchange the following parts one at a time:
– Model 270 - FC 2248, FC 2250, FC 2252, FC 2422, FC 2423, FC 2431, FC 2432 and FC 2452
- System backplane. See symbolic FRU “TWRCARD” on page 470 for the correct part.
– Models 270 - FC 2252, FC 2422, FC 2423, FC 2431, FC 2432 and FC 2452, and Model 820 -
Processor 2. See symbolic FRU “CCIN” on page 303 for the correct part, and Locations and
addresses for location information.
This ends the procedure.
5. Is the SRC 1xxx 8405?
v No: Continue with the next step.
v Yes: Exchange Processor 3. See symbolic FRU “CCIN” on page 303 for the correct part, and
Locations and addresses for location information. If there is not a Processor 3, see the next FRU.
This ends the procedure.
6. Is the SRC 1xxx 8406?
v No: Continue with the next step.
v Yes: Exchange Processor 4. See symbolic FRU “CCIN” on page 303 for the correct part, and
Locations and addresses for location information. If there is not a Processor 4, see the next FRU.
This ends the procedure.
7. Is the SRC 1xxx 8409?
v No: Continue with the next step.
v Yes: No processors are installed. If you are in test mode and have removed all the processors,
disregard this SRC. Otherwise, correct the processors. If the processors are installed correctly,
exchange all processors. See symbolic FRU “CCIN” on page 303 for the correct part, and
Locations and addresses for location information.
This ends the procedure.
480 iSeries: iSeries Server 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Hardware Problem Analysis and
Isolation
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