IBM FlashSystem 900, Service Manual

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3746-900 MAPs
MAP 2675: 3746-900 CBC/ESCC/TIC3 Non-Identified in CDF-E
001
Did you test or replace a processor?
Yes No
002
Note
Before continuing this procedure you must be sure that all traffic is stopped on attached
processor.
You are here with processor identified but not tested or replaced.
¹
Return to the "3746-9x0 Menu".
¹
Click on the "Problem Management" option.
¹
Double click on the "Perform Maintenance" option.
¹
On the "Resource Selection Options for Maintenance" window, select the "Via the Active
CDF-E" option and click on "OK".
¹
On the "Resource Selector" window, select the processor and click on "OK".
¹
On the next "Resource Selector" windows, select the processor and click on "OK".
Is the "Maintenance Options" window displayed?
Yes No
003
¹
Exchange the suspected processor. Go to Chapter 4, “3746-900 FRU Exchange” on
page 4-1.
¹
After replacing the FRU, continue with Step 002.
004
¹
Unplug the couplers associated with this processor, but without to remove them from the
enclosure.
¹
On the "Maintenance Options" window, select the "Perform Diagnostic on the Resource" option
and click on "OK".
¹
A "Diagnostic" window is displayed. Check that the "Specific Adapter" and "no wrap" options
are selected. Then click on "Start".
.
¹
A "specific Adapter" window is displayed. Select the processor and click on "OK".
¹
The "Diagnostics" window is displayed again and the "Elapsed time" is incremented during test
duration.
¹
At the end of the test, the number of errors is indicated by an arrow.
Is the diagnostics error free?
Yes No
005
Did you change the processor?
Yes No
006
¹
Return to the "Maintenance Options" window.
¹
Select the "Replace the resource" and click on "OK".
¹
Exchange the suspected processor. Go to Chapter 4, “3746-900 FRU Exchange”
on page 4-1.
¹
After replacing the FRU, continue with Step 002.
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3746-900: Service Guide