seem to me like a bad processor, Most likely overheating, or just plain dying. shut down and check heatsink grease, and heat on processor, if it's hot where you have to pull you have away very fast, there lies your culprit.
bobbyraw 16 Nearly a Posting Virtuoso
bobbyraw 16 Nearly a Posting Virtuoso
bobbyraw 16 Nearly a Posting Virtuoso
bobbyraw 16 Nearly a Posting Virtuoso