I built a system with the i5 2500k, now I want to overclock it.
Problem is that this is my first time and I don't want to mess up, so I need some help from you professionals
My motherboard is the Asrock p67 extreme4 Gen3 and I plan to OC it to 4.0Ghz, stock fan.
What should I put my voltage as and what settings/features should I enable or disable in the BIOS?
Thanks
Problem is that this is my first time and I don't want to mess up, so I need some help from you professionals

My motherboard is the Asrock p67 extreme4 Gen3 and I plan to OC it to 4.0Ghz, stock fan.
What should I put my voltage as and what settings/features should I enable or disable in the BIOS?
Thanks