Post
Topic
Board Hardware
Re: My s19 90th model is not working properly please help!!!
by
BitMaxz
on 06/11/2023, 18:35:42 UTC
My pdu is a 30AMPs rated pdu it can handle upto 30 amps with no problem. I will try directly plugging it in a wall outlet thanks for the help..but i did notice stg i opened up the miner pulled out the control board and tried to run it with another PSU and the control board says “antminer BHB42XXX” instead of antminer s19 on the top right corner of the status page. Does any one know what this is thank you for the help🙏

It's weird if the miner type is different, according to Bitmain if it shows a miner type like yours the unit still using factory firmware according to them you need to upgrade or flash the unit with the correct and most recent firmware from Bitmain to fix it.

So I think you need to try to flash the control board first you can follow the guide from the link below on how to fix it.

- https://support.bitmain.com/hc/en-us/articles/21427190625945-Factory-firmware-problem-handling-The-miner-of-the-mining-pool-is-TEST-and-cannot-be-modified-