After turning on the pc this happens.

[EGGSY45]

This also happens while gaming. Its different colors every time. (sorry for low quality pic, that's orange btw) 

[StDragon]

Try disconnecting and reconnect the video cable from both the back of the monitor and PC. It's possible there's a poor connection between the two.

[BiotechBen]

Have had this happen before, that cable has but a few hours, left on this world. 1day if you are lucky. I had old reliable do that just a few hours before kaput.

[EGGSY45]

58 minutes ago, StDragon said:

Try disconnecting and reconnect the video cable from both the back of the monitor and PC. It's possible there's a poor connection between the two.

i replaced the gpu and its working cant play apex tho

 

[EGGSY45]

Can an overheating cpu do this cus my cpu temp on idle is 80-90 and when playing 98-100?

 

[BigNavi31]

6 hours ago, EGGSY45 said:

Can an overheating cpu do this cus my cpu temp on idle is 80-90 and when playing 98-100?

 

Thats quite hot!
Do you know if the cpu cooler is installed correctly and if there is a good amount of thermal paste between the cpu cooler and cpu?

How old is the computer?

I hope this helps  

[EGGSY45]

7 hours ago, BigNavi31 said:

Thats quite hot!
Do you know if the cpu cooler is installed correctly and if there is a good amount of thermal paste between the cpu cooler and cpu?

How old is the computer?

I hope this helps  

I think my pc has been running without thermal paste bout to get one tube later today