IBM RS/6000 44P 270 Service Manual page 98

Table 2. Firmware Checkpoints. (continued)
Checkpoint
E174
E175
E176
E177
E178
E17B
E180
E183
E190
E193
E196
80
Service Guide
Description
Establish host connection
BootP request
TFTP file transfer
Transfer failure due to TFTP error
condition
Create PCI token ring node
Processor frequency measurement
Service processor command setup
Service processor post
Create ISA node
Initialize Super I/O.
Probe ISA bus.
Action/ Possible Failing FRU
Refer to "Boot Problems/Concerns" on
page 90 for general considerations.
Refer to "Boot Problems/Concerns" on
page 90 for general considerations.
1. Turn off then on, and retry the boot
operation.
2. Verify the network connection
(network could be down).
3. Have network administrator verify
the server configuration for this
client.
Refer to "Boot Problems/Concerns" on
page 90 for general considerations.
1. Turn off then on, and retry the boot
operation.
2. Verify the network connection
(network could be down).
3. Have network administrator verify
the server configuration for this
client.
Refer to "Boot Problems/Concerns" on
page 90 for general considerations.
1. Turn off then on, and retry the boot
operation.
2. Verify the network connection
(network could be down).
3. Have network administrator verify
the server configuration for this
client.
Go to "MAP 1540: Minimum
Configuration" on page 50.
1. Replace battery, restore NVRAM
data (passwords, startup data)
2. Replace I/O board. (See note on
page 93).
Go to "MAP 1540: Minimum
Configuration" on page 50.
Go to "MAP 1540: Minimum
Configuration" on page 50.
Go to "MAP 1540: Minimum
Configuration" on page 50.
Go to "MAP 1540: Minimum
Configuration" on page 50.
Go to "MAP 1540: Minimum
Configuration" on page 50.