022
(continued)
Switch all the units to OFF controlled by this fuse.
Exchange the defective fuse.
Switch ON all the units controlled by this fuse.
Is the fuse blown again?
Yes No
023
Problem solved. Go to Chapter 6, “CE Leaving Procedure” on
page 6-1.
024
Suspect a power problem in a unit powered through the ac outlet distribution
box.
Switch all the units that are controlled by this fuse to OFF.
Exchange the fuse.
Switch on the units that are controlled by this fuse one by one to identify
the unit that has a problem.
Once you have identified the faulty unit continue with
Step 032 on
page 2-6
.
025
Suspect the ac wall socket.
026
Check the corresponding fuse.
Is the fuse OK?
Yes No
027
Switch OFF the defective unit controlled by this fuse.
Exchange the defective fuse.
Switch ON the unit controlled by this fuse.
Is the fuse blown again?
Yes No
028
Problem solved. Go to Chapter 6, “CE Leaving Procedure” on
page 6-1.
029
.Go to
Step 032 on page 2-6
.
Chapter 2. Service Processor Problem Determination
2-5
Summary of Contents for 3746-900
Page 2: ......
Page 10: ...viii 3745 XXA viii 3746 9X0 6578 SPIM ...
Page 20: ...xviii 3745 XXA xviii 3746 9X0 6578 SPIM ...
Page 70: ...1 50 3745 XXA 1 50 3746 9X0 6578 SPIM ...
Page 118: ...3 38 3745 XXA 3 38 3746 9X0 6578 SPIM ...
Page 160: ...5 16 3745 XXA 5 16 3746 9X0 6578 SPIM ...
Page 162: ...6 2 3745 XXA 6 2 3746 9X0 6578 SPIM ...
Page 172: ...A 10 3745 XXA A 10 3746 9X0 6578 SPIM ...
Page 173: ...Appendix A Safety Information A 11 ...
Page 180: ...A 18 3745 XXA A 18 3746 9X0 6578 SPIM ...
Page 184: ...B 2 3745 XXA B 2 3746 9X0 6578 SPIM ...
Page 190: ...C 6 3745 XXA C 6 3746 9X0 6578 SPIM ...
Page 194: ...E 2 3745 XXA E 2 3746 9X0 6578 SPIM ...
Page 214: ...G 10 3745 XXA G 10 3746 9X0 6578 SPIM ...
Page 231: ...Appendix I Service Processor Part Numbers Copyright IBM Corp 2001 I 1 ...
Page 234: ...I 4 3745 XXA I 4 3746 9X0 6578 SPIM ...
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