a desprate man Need help about display and graphic card

[Reza112]

Hey guys i have problem lately its been two day since i have the problem. and the problem is that my display graphic is coming with lines and colored dots i searched in the internet to find the solution but i couldn't find the answer so if you can help me that be great. My laptop is
Acer Aspire V3-572G
RAM 8gb
Graphics : NVIDIA GEFORCE 840m with 2gb Dedicated VRAM
and 1tb HDD
and i have never been overclocked my laptop and my laptop is new and fresh just been using it for 1 week also the colored dots and lines most the time happen in game.

Here is the picture

CLICK HERE FOR THE IMAGE

 

[BSOD BSTD]

try updating drivers first and let us know how you get on:

http/www.nvidia.co.uk/Download/index.aspx?lang=en-uk