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Loud Humming Noise on New Box

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Loud Humming Noise on New Box

Xfinity said I would need a new box. They sent me a new one one and I installed. This new box makes a loud fan humming noise that is CONSTANT. How do you make it stop? I have read former posts about this problem. The box is turned off, so what else can you do?

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Re: Loud Humming Noise on New Box


@Tobykitty wrote:

Xfinity said I would need a new box. They sent me a new one one and I installed. This new box makes a loud fan humming noise that is CONSTANT. How do you make it stop? I have read former posts about this problem. The box is turned off, so what else can you do?


you will have to replace that set top box.



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