Hi all, new y400 user here.
I tried to play need for speed most wanted, but it seems lag. Really lag, what should I do? What's you guys setting for this game? I choose from highest setting to medium but still lag. My specs is i7-3630qm, 8gb, gt650m

What should I do to make it smooth?

Ps: my most wanted is copy from my friend which is downloaded from Internet. Anything to do with this?

Alright, will try to download the latest driver first. Currently I am using original driver. Where to check the frame per second thingy?

I see, okay all sifu. My lag gaming problem solved by uninstall default driver and install the latest one.

Just now I try to update my driver to latest one, then I ran the game and its smooooooth. Then I shut down, and I run the game again when I was home, it's lag again. Quite fed up

Finally solve, cannot play game on battery alone, I use battery and the game lag, on ac the game super smooth and nice!