Guys, when i'm playing game, it freeze and speaker has buzzing sound after 10-15minutes,
3570k clocked to 4.5.

But when i set back to 4.2, the problem gone, so i try and increase the voltage at 4.5? Currently running 1.255 for 4.5, some people here need 1.38.

But i tried to run prime95 2 hours+ no problem, but after that, when i'm playing Diablo 3, it hangs and BLIZZZZZZZZZZZ sound comes from speaker and dafuq, the long dungeon i explored and need to explore again.

That's impossible to get 9, i read review, review 5.0 only 8.13. Mine now 7.6x with 4.7GHz, so far no crash, weird.
4.5 @ 1.400 crash when imma playing Diablo3, then i tried
4.7 @ 1.390 no crash, i will try a little bit longer more and check the stability.

But H100 conside a good water cooling also .
So Internal PLL voltage enable or disable?

I removed the mobo socket retention bracket using Torx T-20 screw driver.
It only takes a minute to remove it. Apply TIM on the die. Make sure that you apply even pressure when installing your cooler