i just recently decided to OC my AMD FX-8350 4.0 CPU and im curious about a few things. so far the configs i have tried were OC to 4.4GHZ (currently running well) ive also tried 4.6 and 4.8, now i didnt keep it on 4.8 for very long as it generated more heat at load than my Corsair H50 Bolt on Liquid cooler can disperse properly. now i also tried 4.6 and the heat was manageable both idle and loaded, but it had an issue where the computer would just randomly lock up. Ctrl +alt+del wouldnt work nothing i had to flip the PSU switch to reset it. any ideas on what would cause this and how to fix it. could it be that the CPU is not getting enough Power to run that fast, my MOBO has voltage Capped at 1.4V but i can change it manually i just don't know if i should.