I am at a loss on how to even trouble shoot this. My computer froze a few days ago, then I got a BSOD with clock watchdog timeout. I went through the troubleshooting steps and it started showing the machine check exception. I tried repairing, no help. I reinstalled windows, no help. I did a full system reset. Now, it will boot up. It lets me log in to windows. It will act normally, but within 30 seconds, it is giving me the BSOD with machine check exception. I have tried every trouble shooting technique I have read and none have helped. Is there a way to figure out if it is hardware/which piece it is?