The thing is that when i try to put jawaw.exe which is the program that runs minecraft to high priority. When i do this minecraft just blackscreens when i try to run minecraft. This happens with both vanillia (normal minecraft) and modpacks. Becuase of this issue i cant run minecraft at max fps which is pretty annoying.
This is on my whole new laptop msi gx60 hitman edition
VGA:AMD Radeon HD 7970M / 2GB GDDR5
RAM: DDRII 8GB
HDD: 750GB 7200RPM
RF: 802.11 b/g/n
windows 8 64 bit, amd vision control center was pre installed when i bought it.