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Deco P9 V1.0 began to emit an annoying sound

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Deco P9 V1.0 began to emit an annoying sound

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Deco P9 V1.0 began to emit an annoying sound
Deco P9 V1.0 began to emit an annoying sound
2022-03-09 11:11:09
Model: Deco P9  
Hardware Version: V1
Firmware Version: 1.1.3 Build 20201228 Rel. 55057

One by one all 3 of my Deco P9 V1.0 purchased on Amazon on May 19, 2020, presented problems.

Momentarily I replaced them with 3 new Deco P9 V2.0.

At some point and at different times, each of the 3 began to emit an annoying sound as if some internal component is breaking.

Has anyone had the same problem as me and has already talked about it in another thread?

 

Thanks

Regards, Alberto

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#1
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5 Reply
Re:Deco P9 V1.0 began to emit an annoying sound
2022-03-09 11:50:33

  @Galvatrons 

Hi, thank you very much for the feedback.

Could you please send me the SN number on one of the new P9 v2 via private message?

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#2
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Re:Deco P9 V1.0 began to emit an annoying sound
2022-05-30 11:00:37

Hi, @David-TP

 

I'm also facing the same issue with my Deco P9. A constant buzzing sound is coming out from one of the units. 
Could you please advise on this matter, as it seems to be consistent with the OPs issue?

 

Thanks! 
 

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#3
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Re:Deco P9 V1.0 began to emit an annoying sound
2022-05-30 11:17:23

  @MigsC 

Hi, is it V1 or V2? and how long have you had the Deco P9?

Thank you very much.

 

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▶Check What's Currently Going on With Deco ▶Deco Starts Supporting Changing Wireless Channels! ▶Deco X50-5G-V1-1.2.0 Supports WireGuard VPN, Hybrid Mesh and More Try to leave a Message if urgent help is required.
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#4
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Re:Deco P9 V1.0 began to emit an annoying sound
2022-10-17 17:13:58

  @David-TP 

Hello David

 

I bought six Deco P9 (EU) Ver 1.0 about two years ago and two of them have begun making some weird noises

It kind of sounds like a cricket and I have to turn it off at night so I can sleep. 

The serial number is 219A053C00956

What can I do to fix this?

 

Best regards 

 

 

Sérgio Pires Brás

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#5
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Re:Deco P9 V1.0 began to emit an annoying sound
2022-12-27 15:42:21

  @SergioPB 

If these are out of warranty, you open them up and replace capacitors C171 and C172 (which can be seen blown), the noise goes away.
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