Green dots on screen

[TheMux2]

The dots only apear after playing a game or the pc has been on for a while.

I have had this problem before with my old GT 430 but it just disapeared.
When im in game i dont see the dots at all.
Sometimes the pc freezes and i have to turn it off.

Specs:
Asus GTX 760
1666MHz ddr3 corsair memory 2x4
kingston 60 GB SSD
WD green 500 GB HDD
Asrock p67 pro 3
Intel i5 3470
coolerrmaster b700
Aerocool Strike-X Advance
Windows 7 64 bits

 

[ZionZA]

Try a different driver and make sure the cable is connected firmly

 

[plasmastorm]

Typically green dots or artefacts are due to an overheating vga card.
Try the drivers certainly but if that does not clear it up then start looking at the temperature your card should be running at and what it actually is running at.
Also clean the fans/heatsink on it regularly to keep it dust free and help it to run cooler.

 

[TheMux2]

Try a different driver and make sure the cable is connected firmly

Tried it didnt work.

 

[TheMux2]

Typically green dots or artefacts are due to an overheating vga card.
Try the drivers certainly but if that does not clear it up then start looking at the temperature your card should be running at and what it actually is running at.
Also clean the fans/heatsink on it regularly to keep it dust free and help it to run cooler.

The card doesnt go above the 40 degrees.

EDIT: Looked into my case and saw that a small wire is resting on the back of the GPU. Could that be the problem?

 

[TheMux2]

Fixed it for now i think. I tried a different HDMI cable