Technical issue with Love Core Aixin A1

[Bluffking]

hi everyone I need help with one of my Love Core Aixin A1 miner.
it starts okay and gives 21-22ths but after 8-10min it stops with 0/ths.
reason is failed to read temperature
https://ibb.co/3WhT1R7

[BitMaxz]

According to the image, it seems the chain0 has an issue on reading the temperature and I think the issue is related to the temperature sensor.

If you have some technical skills you can repair the one hashboard(chain0) and look for temperature sensor to check and maybe it has full of rust and dust. Cleaning them with "lacquer flo" thinner might solve the issue.

But if you don't hae technical skills much better disable the chain0 you can remove the one hashboard from the control board and PSU so that you can still run the miner with the remaining two hashboard.