IBM RS/6000 7043 43P Series Service Manual page 142

Table 4-3 (Page 11 of 13). Firmware Checkpoints
Checkpoint Description
(hex)
E1EE Jump to composite
image
E1EF Erase flash
E1F0 Start O.B.E.
E1F1 Begin selftest
sequence on boot
device(s)
E1F2 Power On Password
prompt
E1F3 Priviledged Access
Password prompt
E1F5 Build boot device list
E1F6 Determine boot
device sequence
E1F7 No boot image
located
E1FB Scan SCSI bus for
attached devices
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. registers
and initialize
4-24
7043 43P Series Service Guide
Repair Action
See "Unresolved problems" on page 4-27
See "Unresolved problems" on page 4-27
See "Unresolved problems" on page 4-27
See "Unresolved problems" on page 4-27
Prompt should be visible on the system console.
If a console is attached but nothing is displayed on it,
follow the steps associated with "All display problems"
in the Entry MAP tables.
Prompt should be visible on the system console.
If a console is attached but nothing is displayed on it,
follow the steps associated with "All display problems"
in the Entry MAP tables.
See "Unresolved problems" on page 4-27
See "Unresolved problems" on page 4-27
See "Unresolved problems" on page 4-27
See "Unresolved problems" on page 4-27
The operator panel will alternate between the code
"E1FD" and another "Exxx" code where "Exxx" is the
initialization point at which the error occurred. If the
"Exxx" code is not listed in this table, go to "MAP 1540:
Minimum Configuration"
1. Replace System Planar
1. Replace System Planar
1. Replace System Planar
1. Replace System Planar