At the top right corner of my screen, there's a number that says 144. I'm assuming that's how many Hz I have. It won't go away when I restart my PC or
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460+ Turn Off Monitor Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock | Turn off computer, Turn off display, Off switch
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A Close Up Portrait of the on and Off Button of a PC Monitor. the Screen is Turned on and the Button is Emitting Light from the on Stock Photo - Image
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