IBM iSeries Series Hardware Problem Analysis And Isolation page 496

Does the SRC 1xxx 840B appear on the panel?
v Yes: Continue with the next step.
v No: Go to step 12 (See page 484).
11. Perform the following:
a. Power off the system.
b. Exchange the control panel in the system unit.
c. Power on the system.
Does the SRC 1xxx 840B appear on the panel?
v No: The control panel you replaced in this step is the failing component.
This ends the procedure.
v Yes: Perform the following:
a. Power off the system.
b. Exchange the Tower Card in the system unit. See symbolic FRU "TWRCARD" on page 470.
c. Install all parts that were removed.
This ends the procedure.
12. Perform the following:
a. Power off the system.
b. Install one of the units removed in step 10 (See page 483).
c. Power on the system.
Does the SRC 1xxx 840B appear on the panel?
v No: Continue with the next step.
v Yes: Exchange the last unit you installed in this step it is the failing component.
This ends the procedure.
13. Have you installed all of the units removed in step 10 (See page 483)?
v No: Repeat step 12 (See page 484).
v Yes: This ends the procedure.
14. Is the SRC 1xxx 840C?
v No: Continue with the next step.
v Yes: The memory module has been misplugged. Reinstall the correct memory module and check
that it is seated correctly. If a problem still exists exchange the Memory Module. See symbolic FRU
"CCIN" on page 303 for the correct part, and Locations and addresses for location information.
This ends the procedure.
15. Is the SRC 1xxx 8413?
v No: Continue with the next step.
v Yes: 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.
16. Is the SRC 1xxx 8414?
v No: Continue with the next step.
v Yes: Exchange Processor 2. See symbolic FRU "CCIN" on page 303 for the correct part, and
Locations and addresses for location information.
This ends the procedure.
17. Is the SRC 1xxx 8415?
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.
This ends the procedure.
484
iSeries: iSeries Server 270, 800, 810, 820, 825, 830, 840, 870, 890, SB2, and SB3 Hardware Problem Analysis and
Isolation