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Title: having issue with changing whatsminer m3 firmware using sd card Post by: armin.m on February 05, 2019, 10:22:22 AM hi! I have bought some m3 machines, i want to downgrade the firmware with sd card, most of them works fine after changing the firmware, but some of them which has e big black Heath Sink on their control board doesn't work after machine resets.
and now whenever i plug machine in to power all lights(network port, Alarm and Active lights) keeps on and not getting off or flicking. i have tried both Zynq and H3 image but it still not working. before changing the firmware they works fine. :-[ any idea? is there any other image file other than zyng or h3? thanks guy <3 Title: Re: having issue with changing whatsminer m3 firmware using sd card Post by: BitMaxz on February 06, 2019, 03:57:52 PM I don't have much experience with whatsminer m3 but I found some useful troubleshooting guide which I think will help to solve this issue.
Take a look at this troubleshooting guide from here https://drive.google.com/file/d/1EzaTC7wIgcw2ardcMYXznyzMuWniNxsG/view Title: Re: having issue with changing whatsminer m3 firmware using sd card Post by: armin.m on February 07, 2019, 05:20:22 AM I don't have much experience with whatsminer m3 but I found some useful troubleshooting guide which I think will help to solve this issue. Take a look at this troubleshooting guide from here https://drive.google.com/file/d/1EzaTC7wIgcw2ardcMYXznyzMuWniNxsG/view thanks sir, not helping :'( i think i need sd card firmware version. Title: Re: having issue with changing whatsminer m3 firmware using sd card Post by: HagssFIN on February 07, 2019, 07:38:16 AM Did you buy it from pangolinminer? Ask their help, they should be able to give you proper instructions
Title: Re: having issue with changing whatsminer m3 firmware using sd card Post by: armin.m on February 07, 2019, 03:25:06 PM Did you buy it from pangolinminer? Ask their help, they should be able to give you proper instructions actually i bought them from reseller and they don't give me a useful solution. i don't know where they bought their devices. Title: Re: having issue with changing whatsminer m3 firmware using sd card Post by: Artemis3 on February 08, 2019, 10:06:30 PM I don't think they support downgrades. Why do you want to downgrade?, is there a problem with the current firmware version?
Title: Re: having issue with changing whatsminer m3 firmware using sd card Post by: armin.m on February 13, 2019, 07:02:12 PM I don't think they support downgrades. Why do you want to downgrade?, is there a problem with the current firmware version? yes they are on 8 Th/s(low power mode) and when i choose a firmware in whatsminer tool for upgrade the miner it showing failed error and the device not get upgraded. Title: Re: having issue with changing whatsminer m3 firmware using sd card Post by: Benjibhoy on March 09, 2020, 10:44:09 PM Did you ever get this sorted? I'm having the same issues.
Title: Re: having issue with changing whatsminer m3 firmware using sd card Post by: BitMaxz on March 09, 2020, 11:36:51 PM Check the latest firmware from Whatsminer from here https://drive.google.com/drive/folders/1QbjEPiIByWZLXIMovOMqeABDpYJDf77S
Make sure to check the control board model before you use the SD card image to flash it to your miner. Title: Re: having issue with changing whatsminer m3 firmware using sd card Post by: philipma1957 on March 10, 2020, 12:14:32 AM note there are h3 and h6 controllers
look to see if you have an h3 or h6. Title: Re: having issue with changing whatsminer m3 firmware using sd card Post by: Benjibhoy on November 12, 2020, 05:04:49 PM Did you ever get a solution? Ive got six of them that someone has upgraded the firmware on and now they're useless lol
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