Question Curved Acer Monitor slowly fades to black and blinks every second ?

[randompeep]

before that happens my screen would blink like dim then light dim then light. If i change the hz to 60hz the blink would go slower. Ive tried the win ctrl shift b <censored> doesn't work either. When my screen is black my mouse is frozen and i can't do anything ?

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UPDATE: I connected my PC to my TV and it worked fine. Damn, so i guess it is my monitor.
Any reason why this could be happening and potential fixes?

EDIT: My monitor is Acer Nitro ED270

 

[helpstar]

check, if you can RMA it:

https://service.acer.com/warranty/en/US

anything faulty in electronics like the T-CON board
maybe voltage drops by an elko capacitor or power supply

I assume that the OSD is not showing up as well while fading to black?