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#11
That's a good step.
If the crashes with stop 0x124 continue to occur, follow it step #9 of Stop 0x124 - what it means and what to try.
9) If all else fails, start removing items of hardware one-by-one in the hope that the culprit is something non-essential which can be removed. Obviously, this type of testing is a lot easier if you've got access to equivalent components in order to perform swaps.