Hello, I'm attempting to overclock my 4690k on a ASUS z97-a to 4.6ghz or higher. I currently have it running stable at 4.5ghz at 1.25v. As soon as I stress test it using Intel Extreme Tuning Utility it BSOD's if it's at 4.6ghz no matter what voltage I try. Any thoughts or help would be appreciated. I'm new to OC'ing so if you need any other information let me know.