Step 1540-20
Look at the FRU part numbers associated with the SRN.
Have you exchanged all the FRUs that correspond to the failing function
codes?
NO
Exchange 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 the I/O board or a network adapter is replaced, see notes on page 2-1.
Go to "Map 0410: Repair Checkout" in the
Diagnostic Information for Mul-
tiple Bus Systems.
YES
If the symptom did not change and all the FRUs have been exchanged,
call your service support person for assistance.
Step 1540-21
Does the system have adapters or devices that require supplemental media?
NO
Go to “Step 1540-22” on page 2-58.
YES
Go to “Step 1540-23” on page 2-58
Chapter 2. Maintenance Analysis Procedures
2-57
Summary of Contents for H SERIES RS/6000
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Page 279: ...Chapter 7 Removal and Replacement Procedures 7 31...
Page 315: ...Chapter 8 Parts Information Chapter 8 Parts Information 8 1...
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Page 401: ...expect 8 r or 7 r or 6 r or 4 r or 3 r delay 2 done Appendix E Modem Configurations E 21...
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Page 419: ...Index X 7...
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