12.
Perform the following:
a.
Power off the system.
b.
Ensure the keystick is inserted and select Manual mode on the system unit
control panel.
c.
Attempt to power on the system.
Does the system power on?
Yes
No
↓
Go to step 11 on page 40 of this procedure.
13.
Perform the following:
a.
Power off the system.
b.
Display the selected IPL mode on the system unit control panel. Is the
selected mode the same mode the customer was using when the power-on
failure occurred?
No
Yes
↓
Go to step 18 on page 42 of this procedure.
14.
Perform the following:
a.
Power off the system.
b.
Select the mode on the system unit control panel the customer was using
when the power-on failure occurred.
c.
Attempt to power on the system.
Does the system power on?
No
Yes
↓
Go to step 18 on page 42 of this procedure.
15.
Exchange system unit control panel card (see “Chapter 4. Removal and
Installation Procedures” on page 617).
This ends the procedure.
16.
Perform the following:
a.
Power off the system.
b.
Display the selected IPL mode on the system unit control panel (Manual,
Auto, Normal, Secure).
Is the selected mode the same mode the customer was using when the
power-on failure occurred?
No
Yes
↓
Go to step 18 on page 42 of this procedure.
17.
Perform the following:
a.
Power off the system.
b.
Select the mode on the system unit control panel the customer was using
when the power-on failure occurred.
c.
Attempt to power on the system.
Does the system power on?
Yes
No
↓
Exchange the system unit control panel card (see “Chapter 4. Removal
and Installation Procedures” on page 617).
This ends the procedure.
Power Problems
Chapter 1. Starting Problem Analysis
41
Summary of Contents for i 830
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Page 14: ...xii iSeries Model 830 840 SB2 and SB3 Problem Analysis Repair and Parts V5R1...
Page 15: ...Part 1 Problem Analysis Copyright IBM Corp 2000 2001 1...
Page 16: ...2 iSeries Model 830 840 SB2 and SB3 Problem Analysis Repair and Parts V5R1...
Page 628: ...Symbolic FRUs 614 iSeries Model 830 840 SB2 and SB3 Problem Analysis Repair and Parts V5R1...
Page 629: ...Part 2 FRU Replacement Copyright IBM Corp 2000 2001 615...
Page 630: ...616 iSeries Model 830 840 SB2 and SB3 Problem Analysis Repair and Parts V5R1...
Page 817: ...Part Assemblies Chapter 5 Locations Addresses and Part Listings 803...
Page 897: ...Miscellaneous Chapter 5 Locations Addresses and Part Listings 883...
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Page 962: ...948 iSeries Model 830 840 SB2 and SB3 Problem Analysis Repair and Parts V5R1...
Page 963: ...Part 3 Appendixes Copyright IBM Corp 2000 2001 949...
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