i received precision m90 from a friend and it came with win7, drove with standard vga graphic adapter. But i know the machine came with quadro nvidia 2500m, so i was trying to update the drive to nvidia so i can have more sharpness display but all my effort was to no avail, i have tried many nvidia i could download online but all arent working well, they always make the system to misbehave such as screen split all bluescreen error.
Now i have done system restore back to standard vga graphic. PLS IS ANYONE WHO CAN GIVE A PILL THAT CAN SOLVE THIS HEADACHE FOR ME? I WILL APPRECIATE IT THANKS.