IBM 3745 130, Maintenance Information Procedures

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3745 MAPs
Power MAP 3925: Scheduled Power on Problems
Symptom Explanation Conditions That Could Cause This Symptom
The machine will not power On as
scheduled Ÿ Wrong setting of scheduled time
Ÿ Wrong setting of power control (should be 2)
Ÿ Battery
Ÿ PCC card
Attention
Power may be present when nothing is dis-
played on the control panel.
Note: Before starting maintenance, check the
control panel to ensure that the Power Control
display is set to 3 (Local).
If yes, proceed with Step 001.
If not, perform the following:
1. Press Power Control until 3 is displayed in
the power control window.
2. Press Validate.
001
– Press Power On.
– Check at the ac present lamp to the right of the
Power On pushbutton.
Is the ac present lamp ON?
Yes No
002
You have a power ON problem. Go to
“Power MAP 3930: Power Control Sub-
system Problems” on page 2-21.
003
Is the code 007 displayed at the control panel?
Yes No
004
– Check with the operator that the data
entered matches the actual day and time:
– Select the time services screen, and
display Scheduled Power On data.
Is the data correct?
Yes No
005
With the right scheduled information,
re-initiate the command.
006
Exchange the FRU group 38. Go to “3745
FRU Group Table” on page 1-49.
007
(Step 007 continues)
007 (continued)
You have a dead battery.
– Exchange it and record this action. Go to
“Battery Exchange Procedure” on page 4-48.
2-20
3745 Models 130 to 17A: MIP