Motherboard not detecting pcie vga card

Erwin Langi

Honorable
Nov 18, 2013
13
0
10,510
i have HIS hd 6570 and it's still working perfectly to my h61h2 m12 v1.0 motherboard. but after remove all components and clean up all then put together like before, it not detecting my Hd 6570 instead just onboard intel hd.
even after i clear cmos and make bios default again, my monitor not showings any signals but the gpu fan spinning... i test my hd 6570 in another pc it works and i borrow my friend rx 460 to my motherboard but it's not work just a same.
i test my rig with another psu from another pc that works fine, but it's just a same not detected.
my hd 6570 still works my psu still works... please help
 

Erwin Langi

Honorable
Nov 18, 2013
13
0
10,510
i has updated my bios to latest version but it's still same. my gpu still not showing in monitor
and i can't find option in bios to change gpu priority like pcie or onboard graphics there