Just bought a new Biostar A880GZ AM3+ motherboard, installed all my components and it won't post or show anything on the screen. Any solutions? I already took out and unplugged everything one at a time, my mobo did make a constant beeping sound when I took out my RAM and everything gets power and lights turn on. fyi

Other specs:

AMD Phenom II x4 black edition quad processor
4 GB Corsair DDR3 RAM
620w Antec Neo Eco power supply
Western Digital Hard Drive 1.5 TB 64 cache
New computer case
Asus graphics card 250 series

My last motherboard had a north bridge problem preventing my computer from staying on for more than an hour before I got the blue screen of death, so here is where the new mobo comes in.