New CPU problem

DaAm__

Commendable
Aug 26, 2016
1
0
1,510
Hello,

today I've got new cpu (Athlon x4 845 fm2+) and I normally installed it on mb.. When I press power button, all fans and components are working but there is no picture on screen (there is only black screen) Should I update mb or something?

Thanks

MB: Gigabyte F2A78M-D3H