- Nov 17, 2019
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I have a 24" Acer monitor that displays four outdoor cameras tied to a NVR. It's on all day every day and has been for several years. Tonight the screen went black and the blue power button LED started blinking as if it was trying to start the screen again. Same thing happened a few years ago and I happened to have a spare power supply from another screen. Plugged that in and the screen came back to life.
Same thing tonight. Replaced the power supply and the screen came back. I'm not sure why I had this spare power supply. Apparently I bought a replacement or two when it died before.
But I'm not sure why they're dying. Just burning out from being on so long?
Yeah, I buy cheap ones, $10-15 because I'm not convinced more expensive ones are any different or will last longer.
Just glad I don't have to replace the monitor itself.
Same thing tonight. Replaced the power supply and the screen came back. I'm not sure why I had this spare power supply. Apparently I bought a replacement or two when it died before.
But I'm not sure why they're dying. Just burning out from being on so long?
Yeah, I buy cheap ones, $10-15 because I'm not convinced more expensive ones are any different or will last longer.
Just glad I don't have to replace the monitor itself.