Dell xps 15 l502x crashes /freezes on gaming Part 2 2013

Hi Guys,

I was reading the previous post, and tried several solutions without finding anything that I solved my problem.

Personally single game League of Legends, and always freezes. But it all stopped when I installed the NVIDIA 304.48 BETA driver, and I chose the performance first. And I have not been frozen since.

This is the link http://www.nvidia.com/object/win7-winvista-64bit-304.48-beta-driver.html