So I was playing Dark Souls and my computer shut off randomly. When I tried to reboot 15 minutes later my monitor said that I didn't have signal. My pc boots normally because I can hear the sound. I turned everything off and reinserted my ram and gpu but that didn't work. Tried a hdmi cable but that didn't work either. Monitor isn't the problem, works on other devices. Psu Isnt Either. Is my gpu (gtx 760) broken ?