Awkward Interference in my screen

[mantos123]

hello Guys, 
 

i will start saying that i'm a big fan of Linus & linusTechTips Channel and i will certainly spend more time in this forum, and helping in some threads where i'm more confortable.

anyways, i'm having a awkward issue with my graphics. Sometimes when i'm playing, and when i'm not, my screen starts randomly have some tipe of interference, that lasts 5 min and then disappears.
I'm using an APU  ( AMD A10-7700k) as my graphic method and i don't have any ideia why this is happening. i've tied to install beta drivers, change the type of connection (VGA or HDMI) and nothing seems to be the solution for this problem.
i can say , is not a screen issue because i'm using the screen to watch some TV, without any issues.
Can anybody know why and what is this? maybe the technical name of this issue?


PS:

    SPECS:

    MotherBoard : MSI A88XM gaming,

    APU: AMD A10-7700k (3.5GHz)
    RAM : 8 GB Kingston Fury (1866MHz)

    Power Supply:  NOX 650 W.

[MrKickkiller]

Pictures?

Edit: Did you overclock the APU(the graphics part, not the cpu)?

[mantos123]

No i didn't, i will post pictures later when i go home (i'm in the work right now), but not, i didn't overclocked anything, all the componenets are set with stock values