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Table 4-3 (Page 3 of 13). Firmware Checkpoints
Checkpoint
(hex)
Description Repair Action
E119 Initialize base
memory, stack
See “Unresolved problems” on page 4-27
E11A Copy uncompressed
recovery block code
to RAM
See “Unresolved problems” on page 4-27
E11B Jump to code in
RAM
See “Unresolved problems” on page 4-27
E11C Turn on cache See “Unresolved problems” on page 4-27
E11D Copy recovery block
data section to RAM
See “Unresolved problems” on page 4-27
E11E Invalidate and flush
cache, set TOC
See “Unresolved problems” on page 4-27
E11F Branch to high level
control routine
See “Unresolved problems” on page 4-27
E120 Initialize I/O and
early memory block
See “Unresolved problems” on page 4-27
E121 Initialize S.P. See “Unresolved problems” on page 4-27
E122 No memory
detected (system
lockup) Note:
Harddisk light is on
continuously
See “MAP 1240: Memory Problem Resolution” on
page 2-12
E123 No SIMM found in
the socket
See “Unresolved problems” on page 4-27
E124 Disable defective
memory bank
See “Unresolved problems” on page 4-27
E125 Clear PCI devices
command reg, go
forth
See “Unresolved problems” on page 4-27
E126 Check valid image -
start
See “Unresolved problems” on page 4-27
E127 Check valid image -
successful
See “Unresolved problems” on page 4-27
E128 Disable interrupts,
set int vectors for
O.F.
See “Unresolved problems” on page 4-27
E129 Validate target RAM
address
See “Unresolved problems” on page 4-27
E12A Copy ROM to RAM,
flush cache
See “Unresolved problems” on page 4-27
4-16 7043 43P Series Service Guide