Hello Pros,

i'm totally new to overclocking, just got my new processor that comes with a "K" so i decided to try overclock it.

Here is my Specs
MSI B85-G43 Gaming
Intel i5 4670k 3.4 GHz
Kingston Hyperx Blu 8GB Ram
Kingston Hyperx Fury 4GB Ram
Cooler Master Poseidon 120XL

Here's the problem, whatever i try to change the multiplier or voltage (referred to a youtube guide) it just display an bios error after reboot and mentioned will revert back to default setting and it does. So... i tried a different method which is the build in OC Genie function, but it does nothing, my clock speed still remain 3.4ghz and nothing change.

Can anyone help with this? Much appreciate....