Step 1540A-14

Look at the FRU part numbers associated with the SRN.

Have you exchanged all the FRUs that correspond to the failing function codes?

NOExchange the FRU with the highest failure percentage that has not been changed.

Repeat this step until all the FRUs associated with the SRN have been exchanged or diagnostics run with no trouble found. Run diagnostics after each FRU is exchanged.

If a network adapter or system board is replaced, see notes on page 2-1.

Go to "Map 0410: Repair Checkout"Diagnosticsin the Information for

Multiple Bus Systems.

YES

If

the

symptom did not

change

and

all the FRUs have been exchanged,

 

call

your

service support

person

for

assistance.

2-367043 43P Series Service Guide

Page 72
Image 72
IBM SA38-0512-03 manual Look at the FRU part numbers associated with the SRN