IBM 6C1 Service Manual page 97

Step 1540-18
1. Follow the instructions on the screen to select the system console.
2. When the DIAGNOSTIC OPERATING INSTRUCTIONS screen is displayed, press
Enter.
3. Select Advanced Diagnostics Routines.
4. If the terminal type has not been defined, you must use the Initialize Terminal option
on the FUNCTION SELECTION menu to initialize the AIX diagnostic environment
before you can continue with the diagnostics. This is a separate operation from
selecting the firmware display.
5. If the NEW RESOURCE screen displays, select an option from the bottom of the
screen.
Note: Adapters or devices that require supplemental media are not shown in the
6. When the DIAGNOSTIC MODE SELECTION screen is displayed, select System
Verification and press Enter.
7. Select All Resources (if you were sent here from "Step 1540-19" select the
adapter/device you loaded from the supplemental media) and commit (F7) to start
test routines. Follow the instructions on the screen to get test results.
Did you get an SRN?
NO
YES
Step 1540-19
Look at the FRU part numbers associated with the SRN.
Have you exchanged all the FRUs that correspond to the failing function codes
(FFCs)?
NO
YES
new resource list. If the system has adapters or devices that require
supplemental media, select option 1.
Go to "Step 1540-20" on page 80.
Go to "Step 1540-19".
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 system board or a network adapter is removed, see notes on page 35.
Go to "MAP 0410: Repair Checkout" in the RS/6000 Eserver pSeries
Diagnostic Information for Multiple Bus Systems .
If the symptom did not change and all the FRUs have been exchanged, call
service support for assistance.
Chapter 3. Maintenance Analysis Procedures (MAPs)
79