Lagging NVIDIA GT 750m

[David_634]

My laptop is inpiron 17 7000 series 7737
when nvidia gt 750m is enable it will lag
what should ido?

 

[Reynod]

Reinstall the Graphics drivers from the NVidia site.

If you still have issues the gpu may be overheating inside the laptop ... install a temperature monitoring program and see how hot it is running. You may need to get the cooling system serviced - the air duct and fan cleaned, and the heatsink paste replaced.