IBM eserver 630 6C4 Service Manual page 161

Table 2. Firmware Checkpoints (continued)
Checkpoint Description
E1FE Building boot device list for
fibre-channel adapters. (The
WWPN of the SAN adapter being
scanned is also displayed.)
E20F System firmware has exited to open
firmware prompt
E440 Validate NVRAM, initialize partitions
as needed
E441 Generate /options node NVRAM
configuration variable properties
E442 Validate NVRAM partitions
E443 Generate NVRAM configuration
variable dictionary words
E580 Begin initializing the EADS module.
E581 Read the PCI bus configuration
header.
E582 EADS has been detected.
Action/
Possible Failing FRU
1. If a location code is available,
follow the Repair actions listed
for error code 21A0 00XX.
2. If no location code is available,
go to "MAP 1540: Minimum
Configuration" on page 101.
1. Replace the CEC backplane,
Location: U0.1-P1.
2. Call service support.
1. Check for system firmware
updates.
2. Replace the CEC backplane,
Location: U0.1-P1.
3. Call service support.
1. Check for system firmware
updates.
2. Replace the CEC backplane,
Location: U0.1-P1.
3. Call service support.
1. Check for system firmware
updates.
2. Replace the CEC backplane,
Location: U0.1-P1.
3. Call service support.
Suspect a system firmware problem
if problem persists. If a system
firmware update is available, install
it.
1. Check for system firmware
updates.
2. Go to "MAP 1540: Minimum
Configuration" on page 101.
1. Check for system firmware
updates.
2. Go to "MAP 1540: Minimum
Configuration" on page 101.
1. Check for system firmware
updates.
2. Go to "MAP 1540: Minimum
Configuration" on page 101.
Chapter 4. Checkpoints
141