Old Dell giving Ufh error at startup?

Laptop was working fine then all of a sudden it restarted and all it will go is a black screen that says Ufh in the top left corner. if you press any buttons a couple times it just starts beeping everytime you press a button. I tried googling and looking through here and cant find anything about it. Anyone know anything? Thanks

Its a Dell Studio probably 5 or so years old it doesnt say the exact model anywhere that i can see.... It has had a problem overheating in the past even during simple things, but idk if that has anything to do with it, normally just put a 30 dollar fan blowing up the bottom of the laptop vents so it wouldnt overheat.