Hi, currently im using a lenovo y500
at first everything is going fine until one day the graphic card driver keeps on crashing everytime i want to play games.eventhough my laptop can support that game even in ultra settings.so i edit something on the regedit to fix that as suggested by someone. now, everytime i tried to charge the laptop while the laptop is on, the screen flickers endlessly until i removed the charger and then it displays the graphic card driver has crashed and now has recovered messages. i really dont know what to do now.PLEASE help me... i updated the driver for so many times but this still happens...
my laptop specs(only 2 weeks old)
nvidia gt650m sli
win 8 home premium 64 bit
nvidia driver ver 307.64(updated to 320.18 ver but reverted back to stock ver)