Got an EliteGroup 848P-A motherboard from a friend who upgraded his computer. It didn't have a CPU so I put in an Intel P4 3GHz. When I did the initial power on I was told that the cup had changed and I needed to change the BIOS. I made the changes. And when I hit F10 to save the changes it asks if I want to save the changes and exit. I tell it yes, but the changes won't save. It just sits there. Any ideas?

Computers & Internet - EliteGroup - 848P-A Motherboard