3745/3746-900/Service Processor MAPs
004
The 3745 icon is grey.
The 3745 is not connected to the service processor.
Go to “MAP 5600: LAN Problem on the LAN Attached to the Service Processor” on page 2-42.
005
The 3745 icon is pink.
Click on the 3745 icon pink.
Click on Program in the action bar.
Click on Status.
The 3745 Controller Status window indicates the CCU status and if some adapters are unavailable.
The normal status of CCU is loaded. If a CCU is not in this state check:
1. If the CCU control program has been loaded.
2. If the control program has started to load but has not terminated successfully. Go to “General
Verbal Symptoms” on page 1-8 and follow the procedure.
If an adapter address is displayed in the unavailable adapters part of the 3745 Controller Status, run
the diagnostic on the suspected adapter. Go to “3745 Maintenance Actions” on page 1-6 and follow
the procedure.
006
The 3746-900 yellow icon is a normal state. Its duration depends on the 3746-900 configuration.
On the 3746-900 control panel, check if there is a character displayed on the Service processor not
accessible digit.
If a character is displayed, go to “MAP 5600: LAN Problem on the LAN Attached to the Service
Processor” on page 2-42. Otherwise check if the service processor yellow LED (indicating disk
access) is active.
If the yellow LED is sometimes ON or sometimes OFF, wait a few more minutes. If the symptom
persists, contact your support center for assistance.
If the yellow LED is always OFF, contact your support center for assistance.
007
The 3746-900 white icon is a normal state. Its duration depends on the 3746-900 configuration.
Check either the displayed 3746-900 control panel code or the 3746-900 status on the service
processor:
– On the MOSS-E View window double-click on the 3746-900 icon.
– Click on Program (in the action bar)
– Click on Status.
– The 3746-900 Status window indicates the IML steps, the address of any processor, CBC or una-
vailable ESCC, and the control panel code.
Note the control panel code displayed. Refer to the

IBM 3746 Nways Multiprotocol Controller Model

900 Service Guide

, SY33-2116 for investigation.
008
The 3746-900 icon is red when it is set to Offline mode.
To set the 3746-900 to Online mode follow these steps:
– Double-click on the 3746-900 icon.
– On the 3746-9x0 Menu window, click on Problem management.
– Click on Set 3746-9x0 Online/Offline option.
– On the Set 3646-900 Online/Offline window, click on Yes.
– On the next Set 3746-9x0 Online/Offline window, click on YES or NO (according to the current
setting).
(Step 008 continues)
Chapter 2. Map for FRU Isolation 2-39