Blinking orange light on computer. no video on screen

boyam99

Commendable
Jun 9, 2016
9
0
1,510
A few days ago mypc was working fine but now it showing nothing on screen. Usually I get a green power led that means its working but now its blinking orange. I though PSU was problem so I tried it on different motherboard and it runs fine. I reset CMOS and unplug all cables. Please help