i5 750 + PA 55 usb3 + 4890. Need OC Help

[jet]

Hey all,

 

Never overclocked before. Wanted to OC my new i5 750, my xfx 4890, and potentially my 2 x 2 GB gskill ddr3 1600 ram as well.

Not sure where to start. I know what OC'ing is, just not a pro when it comes to doing it, and I have no idea what to do when it comes to specifics such as voltages, and manually controlling fan speeds, etc.

 

help be appreciated.