Technical data

Diagnostic LED Codes, Continued
CACHE LED
Codes
Table B–6 Cache LED Codes (0100 XXXX)
LED Depiction Code Description FRU
0100 0001 41h Error in the
data store read
/write
System module
0100 0010 42h Error in the
read/write to
the tag area
System module
0100 0011 43h The cache did
not contain the
correct state of
the valid bit
System module
0100 0100 44h Error during
the cache tag
validation
System module
0100 0101 45h Unexpected
TAG parity
error
System module
0100 0110 46h Cache did not
provide the
expected data
during cache
hit testing
System module
Continued on next page
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