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Table 10. Firmware checkpoints (continued)
Checkpoint
E527
E52F
E528
E529
E52A
E52B
E530
E531
E532
E533
E534
E535
E536
Description
Enable the memory MAP and I/O MAP for
the current RIO hub port
End of configuration of the RIO hub
Begin search for the next available I/O
drawer from a current RIO port
Enable the control port and driver of the
current RIO hub
Search for the next available I/O drawer
from a current RIO port
The RIO cable connected to the RIO port
has been detected
Checking RIO hub ports on current RIO
hub
Get RIO hub node ID
RIO cable detected; enable the RIO hub
port
Set up the RIO hub routing table
Get the node ID of the node on the other
end of the RIO cable
Valid node ID detected at other end of the
RIO cable
I/O subsystem detected at other end of the
RIO cable
Action or
possible failing FRU
1. Check for system firmware updates.
2. Replace the riser card specified by the
location code.
3. Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
1. Check for system firmware updates.
2. Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
Replace the CEC backplane, U0.1-P1.
Replace the CEC backplane, U0.1-P1.
Replace the CEC backplane, U0.1-P1.
Replace the CEC backplane, U0.1-P1.
1. Check for system firmware updates.
2. Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
1. Replace the riser card that the failing
drawer is attached to.
2. Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
1. Replace the riser card that the failing
drawer is attached to.
2. Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
1. Replace the riser card that the failing
drawer is attached to.
2. Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
1. Replace the riser card that the failing
drawer is attached to.
2. Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
1. Replace the riser card that the failing
drawer is attached to.
2. Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
1. Check for system firmware updates.
2. Go to "MAP 1540: Problem Isolation
Procedures" on page 69.
Chapter 4. Checkpoints
109
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