Hi, So today i was using pc normally when i ran into this problem. My entire monitor screen became like old TV static (See attachment) for 2-3 seconds and then went back to normal. This has happened to me for the second time. Any ideas about what might be causing this? Someone on the internet suggested me to change the display cable i'm using before panicking. This might be valid since the DVI cable i use seems pretty old. Other people are blaming the monitor, cable, GPU or the RAM. My PC's hardware is not VERY old but not recent as well.
My LCD:
Dell u2212hm
1920x1080 (16:9)
60hz
My PC specs:
i7-4790
16.00 GB DDR3 1600mhz
MSI Gaming X GTX 1070
Corsair HX620 80+ Silver