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AW2521HFL, high pitched noise coil whine
I recently got the AW2521HFL monitor. I have noticed that the monitor makes a high pitched noise, kinda like coil whine.
If the RGB is set to one color, the noise made is at a constant sound and pitch level. The sound and pitch level changes depending on the color.
If I set it to the spectrum mode, the pitch and noise increases and decreases as the colors change.
If the RGB is turned off there is still a small humming/buzzing noise.
Is there a way to fix this? Is it grounds to get a replacement?
steadler
2 Intern
2 Intern
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210 Posts
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December 30th, 2020 09:00
I have that monitor and no noises with any colors or spectrum.
I can't detect any noise(s) at all I mean nothing......
I would contact Dell.
MMrSkin
1 Message
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December 30th, 2020 01:00
I have the same problem with mine. For now I’m setting it to one color. But I am going to buy a new power supply and aux isolator for it hoping it will stop the noise. I’ll keep you updated. Kinda disappointing since the fact I mostly bought it for the sweet rgb feature.