Whats wrong with my Galaxy s7 edge?

[Android Central Question]

At random times throughout the day my Galaxy s7 edge restarts for some reason sometimes with a pixelated line across the screen it also takes about 10 minutes to turn back on because it gets stuck on the SAMSUNG screen can anyone help?

 

[belodion]

That could be a software or hardware problem. Back up your personal data while you still can.