Gateway DX4831-01e

Forgive me in advance because I am new. I am trying to just get my computer to work. A friend of mine took it upon himself to goto a random site and flash my bio on my computer. He does not remember where nor did he backed up the bio.

I guess my question is, is there anyway if somebody were able to provide a working bios for my motherboard, and then I can just flash the bios with that to get my computer to work again?

thanks again.