Hi my 2017 viewsonic vx3209 2k 32 inch just making a popping sound and i swear I saw a glimpse of flashing light like a bulb broke or something and now it not working at all. Tried other devices at the socket point and the point is fine. No one had touched the power supply or the hdmi cable to my cpu this 3 years. Checked many times and the cable intact just fine....I suppose it just broken right?