Step 2010-8
Replace the backplane. Go to "MAP 410: Repair Checkout" in RS/6000 and Eserver
pSeries Diagnostic Information for Multiple Bus Systems to verify the repair.
Step 2010-9
Is there only one drive with no LEDs on?
NO
YES
Step 2010-10
Is the green (top) LED off on one or more disk drives on a backplane?
NO
YES
Step 2010-11
Is green (top) LED in the drive at the end of the backplane flashing?
NO
YES
Step 2010-12
Replace the SSA link cable closest to the flashing LED.
Did the LED stop flashing?
NO
YES
Checkout" in RS/6000 and Eserver pSeries Diagnostic Information for
Multiple Bus Systems to verify the repair.
Go to step "Step 2010-10".
Replace the following FRUs:
1. Backplane
2. Disk drive assembly
Go to "MAP 410: Repair Checkout" in RS/6000 and Eserver pSeries
Diagnostic Information for Multiple Bus Systems to verify the repair.
Go to step "Step 2010-11".
Replace the following FRUs:
1. Backplane
2. EPOW cable
Go to "MAP 410: Repair Checkout" in RS/6000 and Eserver pSeries
Diagnostic Information for Multiple Bus Systems to verify the repair.
Go to step "Step 2010-8".
Go to step "Step 2010-12".
Go to step "Step 2010-13" on page 80.
Go to "MAP 410: Repair Checkout" in RS/6000 and Eserver pSeries
Diagnostic Information for Multiple Bus Systems to verify the repair.
Chapter 3. Maintenance Analysis Procedures
79