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Title: Antminer S5 slow Post by: k2laci on August 29, 2015, 01:59:56 PM Hi,
Please help me ! My miner performance from one day to the next halved. http://kepfeltoltes.hu/150829/tr_www.kepfeltoltes.hu_.png Title: Re: Antminer S5 slow Post by: notlist3d on August 29, 2015, 07:17:07 PM What power supply are you using? This could be it.
Or also look into https://bitmain.zendesk.com/hc/en-us/articles/203559969-My-S5-hashes-at-about-600GH-S and https://bitmain.zendesk.com/hc/en-us/articles/204875015-How-to-diagnose-S5-hashing-PCB Title: Re: Antminer S5 slow Post by: k2laci on August 29, 2015, 07:21:04 PM Thank you, but these have all been tried.
No change! Title: Re: Antminer S5 slow Post by: VirosaGITS on August 29, 2015, 11:37:38 PM That screenshot has 21h run time. Did you try to power cycle it? My S5 regularly drop a board, though in my case that board drop in temp and power usage. Anyways maybe power cycle it and then post a new screenshot?
Title: Re: Antminer S5 slow Post by: k2laci on August 30, 2015, 06:55:46 AM Title: Re: Antminer S5 slow Post by: notlist3d on August 30, 2015, 07:16:43 AM Thank you, but these have all been tried. No change! What PSU are you using you never told that? This could cause only one depending on which one. What brand and how many watts? Title: Re: Antminer S5 slow Post by: k2laci on August 30, 2015, 07:34:31 AM IBM 2000W server PSU. There are two pieces, both tried.
Current status: http://kepfeltoltes.hu/150830/302682565tr_www.kepfeltoltes.hu_.png Title: Re: Antminer S5 slow Post by: Badr on August 30, 2015, 04:51:20 PM you can contact Bitmain's Support in order to make sure what's the problem and how to solve it if it's possible.
Title: Re: Antminer S5 slow Post by: VirosaGITS on August 30, 2015, 05:16:09 PM That screenshot, OP, show you didnt power cycle it yet. You *really* should try that first and repost. But there is some hardware fault somewhere for sure with that 9%~ HWE
Title: Re: Antminer S5 slow Post by: k2laci on September 02, 2015, 06:41:20 PM I wrote the Bitmain support. They said they send back to the board. To this it should be packed to avoid any damage?
Title: Re: Antminer S5 slow Post by: notlist3d on September 03, 2015, 01:06:02 AM I wrote the Bitmain support. They said they send back to the board. To this it should be packed to avoid any damage? Yes they check to make sure damaged/non working. So they want you to pack where it's not going to get destroyed in shipping. Were you still in warranty? If not can I ask how much did they estimate? |
