When i install Asus Radeon R7 250x video card to my motherboard my screen stays black.

Micso

Reputable
Nov 28, 2014
36
0
4,530
Hello everybody, sorry for my English, but i have a big problem, yesterday i bought my new video card Asus Radeon R7 250x, i installed to my motherboard i plugged PCI-e cabble from PSU to the graphics card. When i trying to turn on PC, my monitor dont even get the signal, but when im trying with motherboard VGA, everything working perfectly, so whats the problem i dont get it? Video card fans is working, everything is working, but my monitor dont get any signal..

There is my compiuter specifications:
Motherboard: Gigabyte GA-H61M-S1
PSU: 500W
Can someone help me?
 

Micso

Reputable
Nov 28, 2014
36
0
4,530
I tried to connect again about 3 times but nothing happens, i think that i connect correctly to the PCI-E slot, because now in the card green light is glowing
 

Micso

Reputable
Nov 28, 2014
36
0
4,530
When i installed the GPU and plugged PCI-E cabble then green light turnet on in GPU when i turned on PC nothing happens, when i plugged monitor cable to motherboard VGA its not worked, but when i unpluged PCI-E cabble from GPU i tried to plug monitor cable to the motherboard VGA and its worked perfectly.. So any ideas?
 


no, something is wrong "between" the gpu and mobo connection.. the gpu seems fine and mobo seems fine

but the mobo isnt accepting the gpu and switching its vga off

bios reset didnt help

get it checked
 

Micso

Reputable
Nov 28, 2014
36
0
4,530

Yes i think i connected to correct output, i tried to plugging also HDMI cable, but again nothing works..