Grainy display?

[Patrik_]

I feel like my display really became grainy af I can see it in Steves video. I really saw it first in War Thunder videos It looks so grainy and not sharp at all. Is here any fix or I need to return it? Btw its MSI MPG27CQ 

[Constantin]

It's probably the HDMI cable, it did the same to me one time, those cable are very sensitive 

[Patrik_]

1 minute ago, Constantin said:

It's probably the HDMI cable, it did the same to me one time, those cable are very sensitive 

I have DP. I can try find spare one. 

[Constantin]

1 minute ago, Patrik_ said:

I have DP. I can try find spare one. 

Yes or spray the 4 ends with electrical spray if you have any.

Something like this.

https://www.amazon.de/Nigrin-72226-Kontakt-Spray/dp/B008BSW2TU/ref=sr_1_7?keywords=spray+für+elektronik&qid=1568729083&sr=8-7

[Patrik_]

3 minutes ago, Constantin said:

Yes or spray the 4 ends with electrical spray if you have any.

Something like this.

https://www.amazon.de/Nigrin-72226-Kontakt-Spray/dp/B008BSW2TU/ref=sr_1_7?keywords=spray+für+elektronik&qid=1568729083&sr=8-7

I dont have any cable or spray. 

[Constantin]

This is where you should start first.

It's like telling me, i smoke but i do not have cigarettes...  

[Patrik_]

1 minute ago, Constantin said:

This is where you should start first.

It's like telling me, i smoke but i do not have cigarettes...  

Cmon  not everyone have that stuff home. For the record I have like 4 nother HDMI cables here  but no any dps

[Constantin]

1 minute ago, Patrik_ said:

Cmon  not everyone have that stuff home. For the record I have like 4 nother HDMI cables here  but no any dps

try the other cables? did you?

[Patrik_]

4 minutes ago, Constantin said:

try the other cables? did you?

I will try later my gpu has only one HDMI wich is used by my second monitor.