I dont usually post in forums, but this is driving me insane. I have a 7750G-6645 with HD3000 switchable graphics AMD radeon HD7670 1 GB, i5 2450M. I installed the game "War Thunder" through steam, and when i launched it, it said "your video drivers are out of date, please update them." It took me to Intels website where it auto-detected and installed the update. I restarted the computer and now all my games run like garbage and i cant even select my 7670 and all it shows is the integrated HD3000. It wont let me roll back to the previous driver either, the option is just greyed out. I thought maybe intel gave me a bad driver so i checked AMD and used their tool and it wont work for some reason. Im not great with computers, i just play alot of games haha. Any help would be appreciated.