Question a55bm-e not detecting athlon x4 860k

[andypino22]

I had bought a processor (athlon x4 860k) to improve my pc and the thing is when I turn it on the fans turn but it does not detect it, it does not give video or turn on the mouse and keyboard I have updated bios (version 2704) and nothing. When I put the old processor if it works
Specifications
motherboard: a55bm-e
ram:4gb x 2
cpu: athlon x4 740
HDD
450w power supply
video card: nvidea gt 430 2gb

 

[bignastyid]

What BIOS version are you using.