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Can someone explain why the back of my surface pro 4 (only when the brightness isn't 0% or 100%) makes a noise?
For example, when it is on 25% of brightness it starts making a strange noise slight like a whistling...
Can someone help me?
Locked Question. This question was migrated from the Microsoft Support Community. You can vote on whether it's helpful, but you can't add comments or replies or follow the question.
Noise from right corner above, sounds like coil whining / high pitched noise
2 of my friends have the same problem with Surface pro 4 Core M
How i can fix it ?
Hi - same problem here, - definetley not acceptable for a premium machine. Maybe not audiable on models with fan due to fan-noise...?
Seems related to backlight Control.
I also noticed screen flickering at some situations, which I also read that other have noticed.
same problem here,seems related to brightness ( seems correlated to my display flicker,but not always ). All the latest updates installed on my i5 sp4
I've picked Surface Pro 4 m3 version becouse I wanted completly silent device. The noise is actually quite annoying. The registry change seemed to help. I hope battery impact won't be too big.
Noise from right corner above, sounds like coil whining / high pitched noise
2 of my friends have the same problem with Surface pro 4 Core M
How i can fix it ?
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