MVS 2 Slot help! Weird screen!


Timid Neo Newbie
Hey, guys! I'm new here, so I hope I'm posting in the right place! My mvs 2 slot is booting up to strange screeens every time it's turned on and I'm not sure what the deal is. Removed battery, which looked like it hadn't really leaked- but had small amounts of corrosion. Can't see any damaged traces. The screens are the only thing I get and there is no sound.

I'd really appreciate any help!