IBM pSeries 670 Service Manual page 247

Step 152j-37
Did the system stop with the same error code as recorded in "Step 152j-1" on page 222?
Yes Go to "Step 152j-43".
No Go to "Step 152j-38".
Step 152j-38
One of the cards just removed is defective.
Turn off the power.
Make sure all the green "power good out" LEDs of both I/O subsystem DCAs are off.
Step 152j-39
Reinsert one of the cards that is removed and listed in "Step 152j-35" on page 226.
Step 152j-40
Turn on the power.
Step 152j-41
Did the system stop with the same error code as recorded in "Step 152j-1" on page 222?
Yes The card just reinserted is defective. Replace it. This ends the procedure.
Return the system to its original configuration.
Go to "MAP 0410: Repair Checkout" in the RS/6000 and Eserver pSeries Diagnostic Information
for Multiple Bus Systems.
No Go to "Step 152j-42".
Step 152j-42
Have all the cards listed in "Step 152j-35" on page 226 been reinserted?
Yes The symptom has changed. This ends the procedure.
Return the system to its original configuration.
Go to "MAP 0410: Repair Checkout" in the RS/6000 and Eserver pSeries Diagnostic Information
for Multiple Bus Systems.
No Go to "Step 152j-39".
Step 152j-43
Turn off the power.
Examine the green "power good out" LEDs of both I/O subsystem DCAs.
Chapter 3. Maintenance Analysis Procedures
227