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Check at the host console if there is
a message.
3720 Model 1 or 11 Load Problems
If IPL Performed from Host
• If the message indicates that the 3720 has NOT been
successfully "varied-online":
1.
~heck
the physical path (channel switching unit
initialization).
2. Check if the 3720 channel address as defined in
the host operating system corresponds to the NSC
address defined for the corresponding 3720
, channel adapter. The NSC address is the address
that you defined at installation time for the
service representative.
• If the message is UNSUCCESSFUL LOAD:
1.
Re-initialize the 3720. Refer to the
3720/3721
Communication Controller Operator's Guide.
2. At I
F
1
F
14
I
do NOT load the control program.
3. Take a control program dump from the host.
4.
~
(Go to page viii)
•
If any other message: Ask the host operator to
perform appropriate action.
more one next page •••
3720 Modell or 11 Load Problems If IPL Performed from Host
3-1
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