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What is PWM dimming, and what are the alternatives?

Lots of modern phones use pulse width modulation, or PWM, to manage brightness. But what is PWM, why is it harmful, and what ...
Ars Technica

Is oled screen flicker at thing?

Got a new notebook, flagship Asus Zenbook pro duo ux581gv. It has an oled primary display. I swear it flickers. I have just updated the intel drivers and the nvidia drivers so looking to see if that ...