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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
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