Title: Antminer S9 Hydro Low Hashrate Post by: lexerp on February 04, 2022, 04:18:54 PM Hi I've got an Antminer S9 Hydro 18 TH/S that has a hashrate average below 14 TH/S, I'm mining on slushpool, below captures with Miner Overview and Miner status:
Miner Overview: https://imgur.com/a/jiM8AEm (https://imgur.com/a/jiM8AEm) Miner Status: https://imgur.com/a/RHVxDD3 (https://imgur.com/a/RHVxDD3) Please anyideas that what Can I do? Title: Re: Antminer S9 Hydro Low Hashrate Post by: HagssFIN on February 04, 2022, 09:40:57 PM You have one dead hash board.
Your asic chip count is 162 pcs., but it should be 216 pcs. Title: Re: Antminer S9 Hydro Low Hashrate Post by: BitMaxz on February 04, 2022, 11:11:43 PM Or possible the hashboard is not connected properly check the cable/wire on the missing hashboard and try to replug them and test it again.
I would like to suggest you if you want to get more insight into your problem you can share the kernel logs here just copy them and paste them here and don't forget to put the logs inside the code tag. Or if you have a limit you can paste them to pastebin.com and share the URL here. Title: Re: Antminer S9 Hydro Low Hashrate Post by: lexerp on February 08, 2022, 02:20:16 PM Here is the url to see the whole Kernel Log:
https://pastebin.com/7Jjfa2eX (https://pastebin.com/7Jjfa2eX) Title: Re: Antminer S9 Hydro Low Hashrate Post by: BitMaxz on February 08, 2022, 10:59:09 PM Have you recently flashed your miner with different firmware?
I never seen a s9 hydro kernel logs yet but it seems that your unit have different firmware according to this logs Code: main.c:14097: Miner Type = T9+ Would you mind trying to flash with the original firmware you can download the firmware here https://service.bitmain.com/support/download Title: Re: Antminer S9 Hydro Low Hashrate Post by: lexerp on February 09, 2022, 08:33:05 PM I bought this s9 hydro used, When I was configuring it in slushpool it didn't want to mine, so I upgraded the firmeware, Please Which is the correct fireware to download it? If you can send download link
Title: Re: Antminer S9 Hydro Low Hashrate Post by: lexerp on February 09, 2022, 08:45:35 PM I download the S9 Hydro firware from here:
https://service.bitmain.com/support/download?product=Antminer%20S9-Hydro (https://service.bitmain.com/support/download?product=Antminer%20S9-Hydro) Title: Re: Antminer S9 Hydro Low Hashrate Post by: lexerp on February 09, 2022, 09:04:20 PM Sorry BitMaxz, I had not seen the download link you sent me, that download link is the same I used for downloading s9 hydro firmware
Title: Re: Antminer S9 Hydro Low Hashrate Post by: BitMaxz on February 09, 2022, 10:59:55 PM The link you provided is the right firmware for S9 hydro. Would you mind checking the kernel logs for changes after you flash it?
If it doesn't show any changes can you try to flash it through an SD card before you flash it again with the default firmware? It helps to refresh your miner. You can follow this guide below - S9 series (S9, S9i, S9j, S9 Hydro) Control Board Program Recovery (https://www.zeusbtc.com/articles/asic-miner-troubleshooting/1184-s9-series-s9-s9i-s9j-s9-hydro-control-board-program-recovery) |