IBM pSeries 670, Service Manual

Page: 197 / 1032

Step 152c-34
Replace the books in the following list, if present, one at a time and in the order listed:
v
Primary I/O book, at location U1.18-P1-H2
v
DCA 1-RH, at location U1.18-P1-V1
v
DCA 2-RH, at location U1.18-P1-V2
v
DCA 3-RH, at location U1.18-P1-V4
v
DCA 4-RH, at location U1.18-P1-V5
v DCA 5-RH, at location U1.18-P1-V6
v DCA 6-RH, at location U1.18-P1-V8
Step 152c-35
Turn on the power.
Step 152c-36
Did the system stop with the same error code as recorded in “Step 152c-1” on page 173?
Yes Go to “Step 152c-37”.
No The book 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 .
Step 152c-37
Turn off the power.
Make sure all amber logic-power LEDs of all installed processor subsystem DCAs are off.
Step 152c-38
Remove the new book that was just installed in “Step 152c-34” and reinstall the original book.
Step 152c-39
Have all the books listed in “Step 152c-34” been replaced with new or original books?
Yes Go to “Step 152c-40”.
No Go to “Step 152c-34”.
Step 152c-40
Turn off the power.
Examine the amber logic-power LEDs of all installed processor subsystem DCAs.
Step 152c-41
Are all amber logic-power LEDs of all installed processor subsystem DCAs off?
Yes Go to “Step 152c-42” on page 178.
No Call for support.
Chapter 3. Maintenance Analysis Procedures
177