u/Kaptainkees

So I started having this subreddit appear on my feed, I have my brothers Saturn from when they first released and every couple of years I start it up and play something. However just a few moments ago I started it up for the first time in a couple of years and now after a few minutes the screen goes blank, the Saturn is still on, but there is no display on screen. I can only make it about 2 minutes into a game before it goes blank, sometimes it happens immediately after turning it on. Does anyone have any clue what might be causing it?