Hello people from techpowerup!! I bought this motherboard 3 days ago, along with a intel corei3 4130 CPU, all brand new. I put the system together and when i boot up the motheboard does NOT RECOGNIZE not even 1 USB in the back panel, i remove the small battery to reset the bios because i thought this was the problem , nothing happened!!, i try to search in google but nothing appears, any thoughts? Sorry for my english xD!!! Thanks!