IBM pSeries 690 Service Manual page 396

Table 2. Firmware Checkpoints (continued)
Checkpoint
E53D
E540
E541
E544
E545
E546
E547
E548
E549
376 Eserver pSeries 690 Service Guide
Description
Disable the anynode mode
Begin initialization of I/O subsystem
Initialize the routing table
Enable the I/O ports
Set up the device routing address for this
new node ID
Set up the I/O interface chip new node ID
Set up the I/O interface chip routing table
Disable any node mode
Adjust I/O hub table
Action/
Possible Failing FRU
Replace the I/O subsytem backplane that
the RIO cable specified by the location
code is attached to.
1. Check for system firmware updates.
2. Go to "MAP 1542: I/O Problem
Isolation" on page 306.
1. Replace the I/O cable specified by the
location code.
2. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
3. Go to "MAP 1542: I/O Problem
Isolation" on page 306.
1. Replace the I/O cable specified by the
location code.
2. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
1. Replace the I/O cable specified by the
location code.
2. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
1. Replace the I/O cable specified by the
location code.
2. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
1. Replace the I/O cable specified by the
location code.
2. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
1. Replace the I/O cable specified by the
location code.
2. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.
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. Replace the I/O subsystem backplane
that the I/O cable in step 1 is attached
to.