G750Jm Blackscreen when playing game

[monsterr]

I have bought asus G750jm for 2 years.
in the past i can play any game but now i can't play any game example Nfs The Run,NFS Rivals, Cyssis 3...
When i use driver Nvidia of Asus https://www.asus.com/ROG-Republic-Of-Gamers/ROG-G750JM/HelpDesk_Download/
Version V9.18.13.4752 the game problem with driver and can't play
when i update nvidia to the newest driver i have blackscreen and flick but not into the game.
I use win 8.1.
Sorrry about my english.
Thanks!

[monsterr]

58340
problem when i use the oold version


https://goo.gl/photos/piCYje2gRe28mLcY8
this video when i uppdate newest driver of Nvidia

[Bill@ASUS]

Hello monsterr
Did you update your driver with the right one?
Make sure that you selected the GeForce 800M series for notebooks
then choose GTX860M. Also, please make sure that you have downloaded the correct driver for the correct platform
In your case, please choose the Win 8.1 32/64 bit according to your OS.
Plus, update your DirectX as well.
Thank you!

[monsterrr]

Hi Bill2_chang.
I do everything you guide but it not work.
Directx on laptop is 11. Do i need to update?


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