that BIOS debug 68, 69 I always thought it to be a mem problem...
if the M/b is still posting....which it is, it should be fine.
do you run Jelly in the dim slots??
also as John stated above cbb could be a problem although it looks like you may have warmed it all up....... try hiting the dimms with a hair dryer....
then again I could be wrong...Gee LN2 definetly throughs some curve balls Hay...good luck