IBM P 615 series Service Manual page 129

Step 1523-7
1. Turn off the power.
2. Disconnect the ac power cables (dc power cables in a dc-powered system) from the base system
drawer.
3. Reinstall one of the cards that was removed in "Step 1523-1" on page 107, in the sequence listed:
a. One quad of DIMMs
b. Other quad of DIMMs, if previously installed
c. PCI adapter card(s)
d. DASD device(s)
e. Media bay device(s)
4. Reconnect the ac power cables (dc power cables in a dc-powered system) to the base system drawer.
5. Turn on the power.
Is the error code 1011 1B0x displayed?
NO Go to "Step 1523-8."
YES The last card you installed is defective. Replace the last card you installed. This ends the
procedure. Go to "MAP 0410: Repair Checkout" in the RS/6000 Eserver pSeries Diagnostic
Information for Multiple Bus Systems.
Step 1523-8
Have all the cards that were removed in "Step 1523-7" been reinstalled?
NO Go to "Step 1523-7" and reinstall the next card in the list.
YES Replace the base system backplane, location: U0.1-P1.
This ends the procedure. Go to "MAP 0410: Repair Checkout" in the RS/6000 Eserver pSeries
Diagnostic Information for Multiple Bus Systems.
Step 1523-9
1. Turn off the power.
2. Reinstall base system fan 2 that was removed in "Step 1523-6" on page 108.
3. Remove base system fan 1. If a base system fan error code occurs during this step, ignore it.
4. Turn on the power.
Is the error code 1011 1B0x displayed?
Replace base system fan 1, location: U0.1-F1. This ends the procedure. Go to "MAP 0410: Repair
NO
Checkout" in the RS/6000 Eserver pSeries Diagnostic Information for Multiple Bus Systems.
Replace the base system backplane, location: U0.1-P1. This ends the procedure. Go to "MAP
YES
0410: Repair Checkout" in the RS/6000 Eserver pSeries Diagnostic Information for Multiple Bus
Systems.
This ends the procedure. Go to "MAP 0410: Repair Checkout" in the RS/6000 Eserver pSeries
Diagnostic Information for Multiple Bus Systems.
Chapter 3. Maintenance Analysis Procedures (MAPs)
109