Antminer l3+ board problem

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Pin700

• September 19, 2021 13:42

Hello, my antminer l3+ one hash board have problem, not hashin, some chips not shown and hashing randomly and restarting. herekernel logs. only one board have this issue other 3 is working.

https://drive.google.com/drive/folders/1GLByJZgCEVdZca0AZwUeXDdr6km1hFYB?usp=sharing 

here kernel logs upload on drive, please check and what couse of this tell me.

thanks in advance.

 

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• Official comment

  

  Linda

  • September 26, 2021 09:32

  Hello, could you send kernel log to support-cs@bitmain.com for better communication， thanks!

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  Lisa

  • September 20, 2021 07:48

  The hash board can not be detected. please kindly exclude the issue by following steps:
  1. Check the wires for the hashboard--pull them and re-plug them again, and also you can try to change the new wires.
  2. Please clean up the dust.
  How To Clean and Dust The Antminers
  https://support.bitmain.com/hc/en-us/articles/115004520173-How-To-Clean-and-Dust-The-Antminers

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  Pin700

  • September 24, 2021 10:11

  It's allready cleaned, also wire changed but same thing. Is it possible to have some capacitor or some chip problem ?! 

  Based on your experience what could be a reason? and I will test .

  thanks

  

   

   

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  Pin700

  • September 24, 2021 12:17

  here video captures hash board performance

  https://drive.google.com/file/d/1vFxmqxg6jQ1pdz-PBioIven0u7nwLxQD/view?usp=sharing

  https://drive.google.com/file/d/1XEXzBA2uFOsB0Af30Z-m3qLz0ZRkP9ez/view?usp=sharing

   

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