Problem Old Vga with New Motherboard..

Nirvash373

Commendable
Feb 13, 2017
2
0
1,510
i have problem my VGA 7870 with my new PC ..
if i plug 7870 in pcie it always make 5 beep times .. but when i plug with vga Rx 460 my friend it work properly ..
and then I tested the vga 7870 in pc friends and functioning properly.
my friend using haswell and mobo h87

im sure my psu just fine ..
My New PC
-G4560
-Motherboard Colorful B250M HD V20
-Ram 8GB
-Psu enlight Black Silver 500w 1,6 years ++
-Vga 7870 PowerColor Myst

need a solution please ..