I tried overclocking my i7 9700k to 5GHz. I put the voltage at 1.4 and everything was fine for about an hour. Then, while playing a game, everything froze and on restart the corsair logo on my cpu aio will flash with color, then immediately turn off. Then the rgb ram lights will turn on until the power is turned off. Nothing else will happen, no fans spin. Is it a dead motherboard, cpu, or both?