all bug..

hi, i have problem with my laptop dell inspiron n5110.
About once a day he stop to respond on some specific way, i cant do nothing (must shut down on button).
Here u go some pics to see what i talking about..

It almost looks like the graphics chip is overheating.
Hard to say just looking at pictures though, have you ever had it cleaned properly?
Have there been any low key buzzing sounds or noises that might otherwise indicate the internal fan is dying or dead?

If you want more specific input from us as to a possible software cause following the instruction here.
https://www.sevenforums.com/crashes-d...tructions.html
Will give us a copy of your error logs and memory dump files if any exist.

Following the instructions at the link is probably your best bet to get assistance that is more than guess work from us then.

Your error logs paint a real mess of a machine here.
Even with all those software errors though I see nothing indicating a software based reason you should be having trouble with your display.

There are only two steps I can really suggest without concern for worsening your problems.
The first is to reinstall the latest version of your video driver which can be obtained from nvidia.

Drivers - Download NVIDIA Drivers

The second is to check your windows files, as the number of software related errors in your log and the frequency at which they are occurring is difficult to explain.
Instructions on how to run a secure file check can be found here:
SFC /SCANNOW Command - System File Checker

Even that much is pretty much guess work without memory dumps or direct access to the machine though.
There is a very real possibility you got a lemon too. That kind of image corruption is common with damaged or overheating video device.