IBM iSeries Series Hardware Problem Analysis And Isolation page 345

8. Perform steps 23 (See page 335) to 24 (See page 335), and return here after completion. Did the
completion of these steps resolve SRC 1xxx 1203 or 1403?
v No: Replace the "BACKPLN" on page 284.
This ends the procedure.
v Yes: This ends the procedure.
9. Is the SRC 1xxx 1204 or 1404?
v Yes: Continue with the next step.
v No: Go to step 13 (See page 333).
10. Perform the following:
a. Remove load cards Mxx in table below for application. The possible failing loads are:
Model
840/SB3
b. Power on the system.
Does the system power on?
v Yes: Continue with the next step.
v No: Go to step 23 (See page 335).
11. Perform the following:
a. Power off the system.
b. Reinstall one of the Mxx load cards that was removed in step 10 (See page 333).
c. Power on the system.
Does the system power on?
v Yes: Continue with the next step.
v No: The last card that was reinstalled in this step is the failing item.
This ends the procedure.
12. Have all the Mxx load cards been reinstalled?
v Yes: This ends the procedure.
v No: Repeat step 11 (See page 333).
13. Is the SRC 1xxx 1205 or 1405?
v Yes: Continue with the next step.
v No: Go to step 17 (See page 334).
14. Perform the following:
a. Remove load cards Mxx in table below for application. The possible failing loads are:
Model Load position
840/SB3 M05, M18 - Processors P0, P1
b. Power on the system.
Does the system power on?
v Yes: Continue with the next step.
v No: Go to step 23 (See page 335).
15. Perform the following:
a. Power off the system.
b. Reinstall one of the Mxx load cards that was removed in step 14 (See page 333).
c. Power on the system.
Load position
M20, M21, M23, M24- memory
Analyze hardware problems
333