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3745 FRU Exchange Procedure
F0F, or 000. If any other code is displayed, an
error was detected. See “3745 Control Panel
Codes” on page 1-15
22. Press Service until 2 is displayed in the
service window.
23. Press Validate.
24. Press Function. until 1 is displayed in the
power control window.
25. Press Validate.
26. Press Power On on the control panel.
27. Go to Step 42.
28. Install the primary backup diskette in the FDD.
29. Switch CB1 ON.
30. At the control panel select Service Mode 1
or 2 and press Validate.
31. Press Function on the control panel until 9
(Load from Diskette) is displayed in the func-
tion window.
32. Press Validate.
33. Press Power On on the control panel.
34. For 3745 Model 130 to 170 go to Step 36.
For Model 17A, continue with step 35.
35. Check that the 3745 icon in the MOSS-E
View window has changed from grey to pink
and perform the following bullet otherwise
check your installation and if problem persists
call your support.
In the MOSS-E View window, double-click
on your 3745 icon.
In the 3745 Menu window, double-click on
the MOSS Console option.
36. Refer to the
IBM 3745 Communication Con-
troller Service Function
, SY33-2069 to:
Initialize the disk.
Restore the disk from the backup
diskettes. Follow the prompt screens until
Disk correctly restored is displayed.
Then power OFF the 3745.
When these actions are completed, a MOSS
IML from the HDD will have been executed.
Note: This action will also run MOSS diag-
nostics and complete a MOSS IML. A suc-
cessful completion will result in a code F0E
,F0F, or 000. If any other code is displayed,
an error was detected. See “3745 Control
Panel Codes” on page 1-15
37. Press Service until 2 is displayed in the
service window.
38. Press Validate.
39. Press Function until 1 is displayed in the
power control window.
40. Press Validate.
41. Press Power On on the control panel.
42. Close the control panel door.
43. Close the front door.
44. For 3745 Model 130 to 170 continue with Step
45. For model 17A, go to Step 47.
45. Refer to the
Installation Guide
SY33-2067,
and enter the customer default password.
Then update and activate the maintenance
password.
46. Ask the customer to update the customer
password if needed.
47. Referring to Chapter 3, “How to Run 3745
Diagnostics” on page 3-1, run the same diag-
nostic that you ran before you exchanged the
FRU.
48. Go to “Action to Take After a Diagnostic Run
or an FRU Exchange” on page 4-99.
Chapter 4. 3745 FRU Exchange 4-59