3746-900 FRU Exchange
MAP: No Problem Found on All the FRUS with Diagnostics in
Concurrent Mode
Note
This procedure does not apply for SIE cassette and MAE cards.
No error detected on all on the FRU list using the concurrent mode diagnostics.
Change all FRUs, one by one, using the following procedure.
001
¹
Using the "Cancel" key, return to the "Maintenance options" window.
¹
Select the "Replace the Resource" option and click on "OK".
¹
A "Confirmation" window is displayed.
¹
Go to Chapter 4, “3746-900 FRU Exchange” on page 4-1 for the FRU replacement. After replacing
the FRU, continue with the next bullet.
¹
Wait until the 'Alarm xxxx FRU unplugged' and 'Alarm xxxx FRU plugged' messages are displayed on
the service processor screen.
¹
On the "Confirmation" window, click on "OK".
¹
If you have another FRU to exchange, go to Step 001. Otherwise go to Step 002.
002
On the following table scan the FRU selection column from top to bottom, until you find one of the FRUs
you suspected. Then select the test.
If none of the FRUs you changed are listed below, go to “MAP: 3746-900 Ending Procedure in Concur-
rent Mode” on page 1-139.
003
¹
Select the "Perform Diagnostics on the resource" option and click on "OK".
¹
A "Diagnostics" window is displayed. Check that the "Specific Adapter" and "No Wrap" options are
selected. Then click on "Start".
(Step 003 continues)
FRU Selection
Test Name
FRU Tested
Action
CBSP/CBSP2/CBSP3
Specific
Adapter
CBSP/CBSP2/CBSP3, CBC, Part
of TIC3
Go to Step 003.
CLP/CLP2
Specific
Adapter
CLP/CLP3, LIC11, LIC12, LCPB,
LCEB, LCPE,LCEE, ARCs
Go to Step 003.
ESCP/ESCP2/ESCP3
Specific
Adapter
ESCP/ESCP2/ESCP3,
ESCC/ESCC2
Go to Step 003.
TRP/TRP2/TRP3
Specific
Adapter
TRP/TRP2/TRP3, TIC3
Go to Step 003.
DCDC of
CBSP/CBSP2/CBSP3,
ESCP/ESCP2/ESCP3,
CLP/CLP2/CLP3,
or TRP/TRP2/TRP3
Specific
Adapter
Processor and attached Coupler
Go to Step 003.
CBC
CBC SAT
CBC
Go to Step 006 on page 1-131.
ESCC/ESCC2
ESCC SAT
ESCC/ESCC2
Go to Step 006 on page 1-131.
TIC3
TIC3 SAT
TIC3
Go to Step 006 on page 1-131.
LIC11
LIC11 MAT
LIC11
Go to Step 009 on page 1-131.
LIC12
LIC12 MAT
LIC12
Go to Step 016 on page 1-132.
LIC16
LIC16 MAT
LIC16
Go to Step 023 on page 1-133.
LCPB
LCEB
LCPE
LCEE
LCBB
SAT1
LCBB
SAT2
LCPB, LCEB, LCPE, LCEE
Go to Step 028 on page 1-133.
ARCx
ARCxx
MAT
ARCxx
Go to Step 031 on page 1-134.
1-130
3746-900: Service Guide
Summary of Contents for FlashSystem 900
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Page 29: ...Safety Figure 0 3 Ground Wire Connection On Controller Expansion SAFETY xxvii...
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Page 129: ...3746 900 FRU Exchange 010 continued Go to MAP Ready LED ON on page 1 52 Chapter 1 START 1 35...
Page 276: ...3746 900 MAPs Figure 2 6 CP2 Circuit 2 18 3746 900 Service Guide...
Page 325: ...3746 900 MAPs 026 continued Go to Step 014 on page 2 65 Chapter 2 MAPs for FRU Isolation 2 67...
Page 340: ...3746 900 MAPs 113 continued Go to Step 001 on page 2 68 2 82 3746 900 Service Guide...
Page 414: ...Service Processor MAPs 2 156 3746 900 Service Guide...
Page 484: ...FRU Exchange Figure 4 16 3746 Model 9x0 CBSP Cassette 4 18 3746 900 Service Guide...
Page 495: ...FRU Exchange Figure 4 23 3746 900 Rear of DC Power Box Chapter 4 3746 900 FRU Exchange 4 29...
Page 510: ...FRU Exchange Figure 4 39 3746 900 LIC16 Coupler 4 44 3746 900 Service Guide...
Page 520: ...FRU Exchange Figure 4 45 3746 900 Transformer Handling 4 54 3746 900 Service Guide...
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