I'm having similar issues as of late on my M2010: Unit freezes up with the ati2dvag infinite loop error and goes into the physical dump. Then on reboot i get a parity error. It runs for a little while then the process repeats. Could these errors be caused by fractures in the solder flow as well? I am guessing that is the case since we have been watching a lot of netflix lately. Almost every night on the machine in fact. Had to have overheated the GPU. I will try the baking method if so. FYI: I did the same thing (except on a hot driveway in phoenix) with a hard drive that stopped spinning and it worked.