Hello, I am trying to squeeze out a bit of additional performance out of my GPU. I downloaded NVidia Inspector and read a bunch of threads/watched videos and my settings are mostly greyed out, and I cannot figure out how to unlock them.

http://i.imgur.com/Csb7wnd.png

Is there a better tool I can use, or is there a way to unlock the GPU clock?
I haven't overclocked anything since 2008, and that was my CPU. The desktop I had at the time came with an overclock tool with my MOBO, and was easy to use, but that was awhile ago and I haven't messed with overclocking since then.

I plan to build a desktop in the next few months, and would like this laptop to hold out until then.

Thanks for any help in advance.