So I've been having a couple issues regarding the graphics card on my laptop. Lately, there have been dots covering the screen of my laptop, and also occasional "crashes" where the screen will flicker black for a few moments, and then return with the message "Display driver Intel HD Graphics driver for Windows 8 (R) has stopped responding and has successfully recovered." This issue also seems to be preventing me from launching certain games on my laptop, though there are a few that will still work.
My specs are as follows:
Intel i7-4700MQ 2.40GHz
8 GB of ram
NVIDIA GeForce GTX 765M 2GB GDDR5 Video w/ NVIDIA Optimus
1 TB 5400rpm hard drive
Microsoft Windows 7 Home Premium
Also, I have updated the driver on my Intel graphics card, but I have not been able to update my NVidia card.
Here is a screenshot below of the error message and the display
Any help on this issue would be greatly appreciated. Thanks
EDIT: The dots don't seem to show up at all in the picture