- Jun 2, 2014
- 2
- 0
- 4,510
hi guys, i have a laptop which equip GT540m. I just reinstalled my window and then, after installed, all of my games run with default graphic card is Intel HD 3000. I tried to change default graphic card by used Nvidia control panel. But, after i saved my settings, it rolled back to integrated graphics. Pls help me solve this problem 
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