IBM i 830 Repair Manual page 455

Value for EEEE and Description:
2109: Load source interface error.
Chapter 3. Problem Isolation Procedures (PIPs), Failing Items, and Symbolic FRU Isolation
Service Processor PIPs
Recommended Service Action:
If the SRC data word 16 in control panel
function 13 is 00001020, then:
The load source IOP encountered an error
and built an error log entry, but the service
processor was unable to retrieve the error
data successfully. The DSA of the load
source IOP is in SRC data word 17, in
control panel function 13. Replace the load
source IOP.
If the SRC data word 16 in control panel
function 13 is 0000107C, then:
The load source IOP failed to respond to a
Unit Reset command. The DSA of the load
source IOP is in SRC data word 17, in
control panel function 13. Replace the load
source IOP.
If the SRC data word 16 in control panel
function 13 is 00240000, then:
The load source device failed to complete a
command successfully. The device unit
address is in SRC data word 18, in control
panel function 13. Replace the load source
device unit or isolate a problem on that
device interface.
If the SRC data word 16 in control panel
function 13 is 00410000, then:
The first storage IOA or the load source
device failed to complete a command
successfully. The device unit address is in
SRC data word 18, in control panel function
13. Replace the first storage IOA, or the load
source device unit or isolate a problem on
that device interface.
If the SRC data word 16 in control panel
function 13 is BFD10000, then:
The power control logic detected a power
fault associated with an IOP/IOA slot.
Check for correct power to the load source
IOP and the first storage IOA.
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