IBM 3745 130, Maintenance Information Procedures

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3745/3746-900/Service Processor MAPs
004
The 3745 icon is grey.
Ÿ The 3745 is not connected to the service processor.
Ÿ Go to “MAP 5600: LAN Problem on the LAN Attached to the Service Processor” on page 2-42.
005
The 3745 icon is pink.
Ÿ Click on the 3745 icon pink.
Ÿ Click on Program in the action bar.
Ÿ Click on Status.
Ÿ The 3745 Controller Status window indicates the CCU status and if some adapters are unavailable.
Ÿ 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.
Ÿ 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.
Ÿ On the 3746-900 control panel, check if there is a character displayed on the Service processor not
accessible digit.
Ÿ 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.
Ÿ 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.
Ÿ 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.
Ÿ 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.
Ÿ 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.
Ÿ 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