My computer wont install wireless keyboard

[Pray]

At first, the keyboard would work in BIOS. Now it wont even work in that. I system restored once, just to see what would happen. I mean what the heck. It actually worked!
Well after that a couple days later i took took the wireless usb receiver out and now the wireless keyboard, again will not work to save its life. The wireless mouse works perfectly fine though.

im a new newbie at this stuff so any help is appreciated!

 

[brialona]

did you try replacing the batteries?

 

[noahscorp]

Who made the keyboard? If you can tell me what keyboard it is ill find you the drivers, it could be a simple driver problem but i'll talk you through it