atarinerd80

So, I've been looking through the forums to see if anyone has had the same issue as I have, but I haven't been able to find anything. Last week, I purchased an O2 that looked to be in really good condition. I turned the console on and was able to get to the "Select Game" screen, but couldn't get past it. I tried different carts and it seemed that pressing a number to choose the game did nothing. I figured something might be wrong with the keyboard, so I decided to buy another O2, but it seems to have the same issue. Has anybody had this problem before, and if so, is there any way to fix it? I really don't want to have to look for a third O2 and would like to fix these if possible.