Table 10. Firmware checkpoints (continued)
Checkpoint
Description
Action or
possible failing FRU
E591
Set up EADS function registers
1. Check for system firmware updates.
2. Replace the I/O subsystem backplane
specified by the location code.
3. Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E592
Set up EADS function registers
1. Check for system firmware updates.
2. Replace the I/O subsystem backplane
specified by the location code.
3. Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E593
Set up EADS function registers
1. Check for system firmware updates.
2. Replace the I/O subsystem backplane
specified by the location code.
3. Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E594
Begin probing slots
1. Check for system firmware updates.
2. Replace the I/O subsystem backplane
specified by the location code.
3. Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E595
Detected valid adapter in slot
1. Check for system firmware updates.
2. Replace the I/O subsystem backplane
specified by the location code.
3. Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E596
Read the EADS revision ID and class code. 1. Replace the RIO cable specified by the
location code.
2. Replace the I/O subsystem planar that
the RIO cable in step 1 is attached to.
E59E
End of walking bus of current EADS
1. Check for system firmware updates.
2. Replace the I/O subsystem backplane
specified by the location code.
3. Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E5E0
Initialize system processor array
1. Check for system firmware updates.
2. Replace the I/O subsystem backplane
specified by the location code.
3. Go to “MAP 1540: Problem Isolation
Procedures” on page 69.
E5E1
Reserved
E5E2
Initialization of the hypervisor, phase 1
1. Check for system firmware updates.
2. Go to “MAP 1548: Processor
Subsystem Problem Isolation” on
page 77.
Chapter 4. Checkpoints
117
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