Well if you don't mind risking two things, 1 overheating. Laptops overheat-period. 2, ending your laptops life. You can attempt to use something like nflash or GPU-Z to extract your GPU BIOS. Once doing that, edit it and flash your GPU. Unlocking features. I will not tell you how to do it, a simple search will be sufficient enough. I DO NOT take responsibility for you destroying your hardware. -I have flashed a couple locked GPU's successfully, but a laptop unchangeable one would be more dumb than risk taking in my opinion. (Laptops overheat...)