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Table 6. Firmware Error Codes (continued)
Error Code
203w 0xyz
20A8 0xxx
20A8 0000
118
Service Guide
Description
Remote I/O (RIO) configuration
warning.
This code indicates that an RIO
configuration was detected that does
not result in complete loops. The
system continues to boot, however
performance or recovery capability
may be reduced. In some cases, the
problem may result in missing I/O.
Remote I/O drawers are connected in
loops. Use the letters w, y, and z in
the error code to isolate the location
of the open loop. Check RIO cables
for loose connections, and verify
power on the I/O drawers by the
presence of fan motion.
The following numbers may be used
to help isolate the failing component.
v w = loop number, this is either 0 or
1 in a system with 2 RIO loops.
v x = Always 0.
v y is either 1 or 2 on a system with
2 loops. y indicates the nearest
associated RIO port number on
the system according to the
following table:
y = Nearest RIO Port
1 = 0
2 = 1
v z = B, indicates a missing return
line from the I/O drawer to the
system.
v z = C, indicates a missing link
between two I/O drawers.
v z = E, indicates an I/O drawer was
found connected to RIO port 3 with
no return to the system, and no
I/O drawer was found connected to
RIO port 2. In this case, the I/O
connected to RIO port 3 is
removed from the configuration
because the cause of the error
and the proper location of the I/O
cannot be determined.
Remote initial program load (RIPL)
error
Insufficient information to boot.
Action/ Possible Failing FRU
Go to "MAP 1540: Minimum
Configuration" on page 57.
Verify the IP address.
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