Like in the title, Windows 7 is on my SSD (only 40gb so just for Win7 (It's not a lot but only 20€ ^^)) and the games from origin for exemple on the HDD. The installation was easy, but after, it's the problem. For BF3 : The loading of maps is good, but ater, in the game, impossible to play (5 fps..) For Fifa 14 : Anything, just crash when loading game.
Before, with only the HDD, the games were good to play ! I don't know why now it's different..maybe to have office on SDD and game launched on the HDD ?
My graphic card is uptated and good. I don't know what happenned..