AMD(A55f m3) motherboard won't display with my gtx1050

[rolatine2015]

I got an old motherboard from eBay with a4 3300 CPU on it I can using it without a graphics card but when I was trying to plug my gtx1050 card on the slot it just won't work,no display with HDMI port or stuck at bios screen error B2 with dvi port, does it mean
this motherboard with PCI E Gen.2 port doesn't support PCIE 3.0 cards? I did flash the newest bios version from the manufacturer's website.

 

[davinboy22]

the gtx 1050 will work fine with a pci e 2.0 but if you look in the motherboard bios settings look for graphics configuration. Try setting it to PEG instead of IGP

 

[rolatine2015]

Gen 3 GPU won't work on this motherboard with gen 2 Port,I found out that everything is depends on the manufacturer and in this Case,I can only use gen 2.0 card.....So sad,