You do all modifications at your own risk. You can easily brick your card. This tutorial is for advanced users! I am not responsible for damage you can do to your card! It can work for other Fermi cards, but it's not guaranted!
Today I am here to tell you, how to overclock your Fermi based GeForce card.This tutorial is written for MSI GeForce N460GTX 1GB OC edition! You can change some values according to your card, but it's a risky. nVidia didn't provide support for overclocking in Linux. The only option is to modify the BIOS of graphic card. I am going to explain this mod on my MSI GeForce N460GTX 1GB OC edition.