IBM pSeries 690 Service Manual page 373

Step 1549-9
Attention: Some of the parts in the following list are modules that have a limit of three plug cycles.
Before replacing any of the modules in the following list, call for support.
Replace the following books and modules, if present, one at a time:
v First location code item recorded, if any, in "Step 1549-1" on page 355.
v Second location code item recorded, if any, in "Step 1549-1" on page 355.
v Third location code item recorded, if any, in "Step 1549-1" on page 355.
v Primary I/O Book at U1.18-P1-H2 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C6 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C7 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C10 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C11 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C5 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C8 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C9 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C12 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C13 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C14 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C15 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C16 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C17 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C18 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C19 if not recorded in "Step 1549-1" on page 355.
v L3 module at U1.18-P1-C20 if not recorded in "Step 1549-1" on page 355.
Step 1549-10
Turn on the power.
Step 1549-11
Did the system stop with the same error code as recorded in "Step 1549-1" on page 355?
No The book or module just replaced was defective. 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.
Yes Go to "Step 1549-12."
Step 1549-12
Have all the books listed in "Step 1549-9" been replaced?
No Go to "Step 1549-2" on page 355.
Yes Go to "Step 1549-13" on page 358.
Chapter 3. Maintenance Analysis Procedures
357