hey guys, i want to ask if i change my cpu heatsink, did i need to format my window again?

and please teach me how to overclock, here's my spec:

Intel Core i7 2600k
Gigabyte P67A-UD3P-B3
Corsair ddr3 1333 2gb x2
Corsair ssd 60gb
WD 500gb Green
Cooler Master Silent Pro M 700W
Winfast gtx570
CM 690 Casing
Asus Xonar D2X Sound Card
Edifier S530D

This post has been edited by goldenrudolph87: Nov 13 2011, 08:38 PM