Helping with OC new CPU!

[mookial]

Just purchased this CPU and was wondering how I would go about OC my CPU to about 4.2GHz. A explanation would be very helpful and anything else I should know about OC in general will also help.

Also can I OC my GFX card and RAM as well? If so, how?

Mobo: ASRock Z77 Extreme4 LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard
Video Card: EVGA GeForce GTX 670 FTW
PSU: CORSAIR Professional Series HX750
CPU: Intel Core i5-3570K Ivy Bridge 3.4GHz
Heatsink: COOLER MASTER Hyper 212 EVO
SSD: Crucial M4 128GB SATA III
HDD: SAMSUNG Spinpoint F3 HD103SJ 1TB 7200 RPM SATA 3.0Gb
Memory: CORSAIR Vengeance 8GB (2 x 4GB) DDR3 1600

Thanks!

 

[ahnilated]

Have you read any of the overclocking posts already on this site, there are numerous ones.

 

[joedjnpc]

I would recommend reading one or two guides, get yourself familiar with how your CPU works / safe voltages / programs to use to test stability. When I was first learning I printed off 3 guides and went into the BIOS and got myself familiar.

There's a lot to explain, check overclocking sections of forums too as the above post mentions.