MAP (continued)
030
Are all other units installed in the controller rack powered on?
Yes No
031
Suspect the ac wall socket.
032
Suspect a power problem in a unit.
According to the defective unit type, select the action to be performed.
Unit Type
Action
Service Processor
Go to “MAP: Service Processor
Troubleshooting” on page 3-1.
Then if you have to exchange an FRU:
Go to Chapter 5, “Service Processor FRUs /
Display Exchange” on page 5-1.
Display
Exchange it. Go to Chapter 5, “Service Processor
FRUs / Display Exchange” on page 5-1.
Modem
Refer to the modem documentation:
For the IBM 7855, refer to the
7855 Modem
Model 10 Guide to Operation
, GA33-0160.
For the IBM 7857, refer to the
7857 Guide to
Operation
, GA13-1839.
For the IBM 7858, refer to the
7858
Professional Modem Guide to Operation
,
GA13-1981.
For other modems, refer to the corresponding
manual.
2-6
3745-XXA 2-6 3746-9X0: 6578 SPIM
Summary of Contents for 3746-900
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