Pc is on but monitor doesnt turn on

MrOrangeGoggles

Honorable
Dec 24, 2013
80
0
10,630
So yesterday i was playing hitman on my newly built pc. The monitor just automatically turned off. I tryied it today but still doesnt turn on
My PC specs
CPU- Amd Fx 4130
GPU- R7 260x oc msi
Psu- Corsair CX430m
Ram 8 gb corsair vengeance
Mobo- Asus m5a78lm matx

i really need your help pls