Yep, think you are right there. Just reloaded my 5ghz profile and booted no prob at 1.46v. Thing is when it did it i went in bios, checked voltage and rebooted and I could have sworn it was 1.45v that it was set too. Luckily after the 2nd attempt i switched back to my 4.8ghz profile so if it was running 1.55v+ it wasnt for very long. Im on water so im hoping ive not done any damage to the chip!