IBM H Series Installation And Service Manual page 168

Table 3-8 (Page 9 of 10). Firmware Checkpoints.
Checkpoint Description
E1FD Default Catch
E201 Setup PHB BARC addresses
E202 Initialize PHB registers and PHB's
PCI configuration registers.
E203 Look for PCI to ISA bridge
E204 Setup ISA bridge PCI config. regis-
ters and initialize
E206 Look for PRISM on PCG and switch
to 50MHz
E207 Setup Data gather mode and
64/32-bit mode on PCG
E208 Assign bus number on PCG
E209 Assign PCI I/O addresses on PCI
E20? Assign PCI I/O addresses on PCG
E20A Check MCERs stuck at fault
E20B Send memory initialize command,
wait for completion.
E20C Testing L2 cache
E211 IPL ROS CRC checking
E212 Processor POST
3-60
RS/6000 Enterprise Server Model H Series Installation and Service Guide
Action/
Possible Failing FRU
The operator panel alternates
between the code E1FD and
another Exxx code, where Exxx is
the point at which the error
occurred. If the Exxx is not listed in
this table, go to "MAP 1540:
Minimum Configuration" on
page 2-37.
Replace the I/O board (See notes
on 3-1.) See the note on 3-45.
Replace the I/O board (See notes
on 3-1.) See the note on 3-45.
Replace the I/O board (See notes
on 3-1.) See the note on 3-45.
Replace the I/O board (See notes
on 3-1.) See the note on 3-45.
Replace the I/O board (See notes
on 3-1.) See the note on 3-45.
Replace the I/O board (See notes
on 3-1.) See the note on 3-45.
Replace the I/O board (See notes
on 3-1.) See the note on 3-45.
Replace the I/O board (See notes
on 3-1.) See the note on 3-45.
Replace the I/O board. (See notes
on 3-1.) See the note on 3-45.
1. Replace the system board.
2. If the problem persists, go to
"MAP 1240: Memory Problem
Resolution" on page 2-10.
1. Replace the system board.
2. If the problem persists, go to
"MAP 1240: Memory Problem
Resolution" on page 2-10.
1. Processor card (See notes on
3-1.)
2. I/O board
See the note on 3-45.
Replace the I/O board (See notes
on 3-1.) See the note on 3-45.
Replace the CPU card (See notes
on 3-1.) See the note on 3-45.