Monitor signal lost after 5-10 minutes on desktop

berry_91

Commendable
Jun 4, 2017
10
0
1,510
I've searched other and many forums for the answer but the problems still there... This is my last resort please help.
So i've been using my gpu card for at least 9 months or so without facing any serious problems and one day while browsing my monitor just went blank with message "no signal" like when we turn off our pc, Except the pc is still on. With a windows voice that indicated something has been plugged out from the pc.
If i press the power button off and turn it on again, the monitor signal will be back as the pc booting. But after 5-10 minutes after windows reach the desktop, eventhough i did nothing, monitor signal will lost again
Please i don't know what must i do.

My spec
Intel core i5 3450
Vgen 8gb
Gtx 1060 3gb
Silent pro 700w
Gygabyte h61m ds2v