IBM @Server pSeries 630 6C4, Service Manual

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3. Refer to the last character in the SRN. A 1, 3, 5, or 7 indicates that all FRUs listed on the Problem
Report Screen need to be replaced. For SRNs ending with any other character, exchange one FRU
at a time, in the order listed.
Note: Use the appropriate procedure in “Procedure List” on page 422 to replace any FRUs indicated.
4. Turn on power to the system.
5. Load standalone AIX diagnostics in service mode.
Note: If the Diagnostics Operating Instructions do not display or you are unable to select the Task
Selection option, check for loose cards, cables, and obvious problems. If you do not find a
problem, go to “MAP 1020: Problem Determination” on page 69 and get a new SRN.
6. Wait until the Diagnostics Operating Instructions are displayed or the system appears to stop.
7. Press Enter.
8. Select Diagnostic Routines at the function selection menu.
9. Select System Verification.
10. If a missing options exist, particularly if it is related to the device that was replaced, resolve the
missing options before proceeding
11. If the resource associated with your repair action is not displayed on the resource list, select
sysplanar0 .
12. Run diagnostics on all resources.
Was a problem reported?
NO The repair is complete. Go to MAP 0410: Repair Checkout, located in the RS/6000
Eserver
pSeries Diagnostic Information for Multiple Bus Systems , order number SA38-0509.
YES Go to “Step 1230-11”.
Step 1230-11
Is the problem the same as the original problem?
NO The symptom has changed. Check for loose cards, cables, and obvious problems. If you do not
find a problem, go to “MAP 1020: Problem Determination” on page 69 and get a new SRN.
YES Go to “Step 1230-12”.
Step 1230-12
Look at the physical location codes and FRU part numbers you recorded.
Have you exchanged all the FRUs that were listed?
NO Go to “Step 1230-13” on page 83.
YES The SRN did not identify the failing FRU. Call your support person for assistance.
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Eserver
pSeries 630 Model 6C4 and Model 6E4 Service Guide