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AMP2 not correctly detected in HifberryOS

Gaël BLET-CHARAUDEAU

May 05, 2022 19:28

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Dear Support,

I am using a Rasperry Pi3 card with Hifiberry AMP2 (1.1) under HifiberryOS. It used to work last year, I am using it for an outdoor speaker. I am trying to reactivate it an now sound outputs, when I check config.txt I see hifiberry-dac instead of dacplus, I 've tried to override it with dacplus but it keeps comming back to dac. I have tried detect-hifiberry located in /opt/hifiberry/bin and it says no I2C soundcard detected assuming DAC+ Zero/light/miniamp. I have try a new install starting with a new image, and again dtoverlay is set to hifiberry-dac and detect-hifiberry.

Could you help me please is it a hardware problem ?

 

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2 comments

• 0
  
  HiFiBerry team May 06, 2022 04:51

  If no Amp2 is detected, it is probably a hardware problem, either with the Pi, the Amp or the connection between both. You might also try another SD cards. In some cases. corrupted SD cards can result in very strange behaviour.

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  Gaël BLET-CHARAUDEAU May 06, 2022 12:49

  Thank you I will investigate further by crossing configuration with my other streamer with AMP100.

  In case it is the AMP2, what is the warranty duration of it ?

  I bought it in november 2020, more than one year but less than two.

  thank you