IBM pSeries 690 Service Manual page 410

Table 2. Firmware Checkpoints (continued)
Checkpoint
E537
E538
E539
E53A
E53B
E53C
E53D
394 Eserver pSeries 690 Service Guide
Description
Configuring the I/O subsystem
Detected the I/O hub at other end of the I/O
cable
Enabling the I/O hub ports
Set up the RIO port speed of the exit port
of the I/O subsystem connected to the RIO
hub port
End of looking for next node port
End of looking for next RIO hub port
Disable the anynode mode
Action/
Possible Failing FRU
1. Replace the I/O cable specified by the
location code.
2. Replace the I/O book that the failing I/O
subsystem is attached to, U1.18-P1-Hx.
3. If the location code associated with this
checkpoint specifies a PCI adapter
card, replace the adapter card.
4. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
5. Go to "MAP 1542: I/O Problem
Isolation" on page 320.
1. Check for system firmware updates.
2. Go to "MAP 1542: I/O Problem
Isolation" on page 320.
1. Check for system firmware updates.
2. Replace the I/O book specified by the
location code.
3. Go to "MAP 1542: I/O Problem
Isolation" on page 320.
4. If the location code associated with this
checkpoint specifies a PCI adapter
card, replace the adapter card.
1. Replace the RIO cable specified by the
location code.
2. Replace the I/O book that the failing
drawer is attached to, U1.18-P1-Hx.
3. If the location code associated with this
checkpoint specifies a PCI adapter
card, replace the adapter card.
4. Replace the I/O subsystem backplane
that the RIO cable in step 1 is attached
to.
5. Go to "MAP 1542: I/O Problem
Isolation" on page 320.
1. Check for system firmware updates.
2. Go to "MAP 1542: I/O Problem
Isolation" on page 320.
1. Check for system firmware updates.
2. Go to "MAP 1542: I/O Problem
Isolation" on page 320.
1. If the location code associated with this
checkpoint specifies a PCI adapter
card, replace the adapter card.
2. Replace the I/O subsytem backplane
that the RIO cable specified by the
location code is attached to.