Title: Antminer s1 Diagnose Post by: Seba13xp on March 06, 2015, 09:39:07 PM Is there a way to test for failed chips on the miner?
Title: Re: Antminer s1 Diagnose Post by: klondike_bar on March 06, 2015, 10:41:25 PM Is there a way to test for failed chips on the miner? asic stats page shows which chips are working/not working/missing (o, x, - respectively)beyond that, no. Title: Re: Antminer s1 Diagnose Post by: Seba13xp on March 06, 2015, 10:51:15 PM do you have an example and which symbol represents what ?
Title: Re: Antminer s1 Diagnose Post by: sidehack on March 07, 2015, 02:26:47 AM Poke the chips with your finger and see which ones are slightly cooler. Also, check voltage outputs on VRMs with a multimeter; a bank with down chips will read a very slightly higher voltage because of less current sag. This will be more noticeable if you check the voltage at the bottom of the board.
Title: Re: Antminer s1 Diagnose Post by: ScryptAsic on March 07, 2015, 05:30:32 AM Is there a way to test for failed chips on the miner? asic stats page shows which chips are working/not working/missing (o, x, - respectively)beyond that, no. Exactly this method. Under "ASIC status" you will see ooooooo (those mean chips are fine) If you see any xxxxx (those are dead chips) - sometimes a restart fixes that. Title: Re: Antminer s1 Diagnose Post by: Seba13xp on March 07, 2015, 03:34:09 PM Thank you the reason Im asking is that i bought a used miner and wanted to see if I got scammed. Thank you for all the help. It looks ok all the chips are working
Title: Re: Antminer s1 Diagnose Post by: ScryptAsic on March 07, 2015, 04:38:13 PM Thank you the reason Im asking is that i bought a used miner and wanted to see if I got scammed. Thank you for all the help. It looks ok all the chips are working If it were me I would try loading the latest firmware from Bitmain's website. What speed is the miner getting poolside and via the web interface? Title: Re: Antminer s1 Diagnose Post by: klondike_bar on March 07, 2015, 05:00:23 PM Thank you the reason Im asking is that i bought a used miner and wanted to see if I got scammed. Thank you for all the help. It looks ok all the chips are working If it were me I would try loading the latest firmware from Bitmain's website. What speed is the miner getting poolside and via the web interface? ^id advise against it. the original firmware works fine, and if you have any issues in the upgrade theres virtually zero tech support on the gen1 gear. he wasnt scammed - sounds like the unit is working fine and as long as its >170GH then theres nothing to really worry about. set it and forget it works best Title: Re: Antminer s1 Diagnose Post by: MinerFTW on March 07, 2015, 05:07:09 PM hugs (the o) are good chips the kisses (the x) are bad chips or bad working chips.
Title: Re: Antminer s1 Diagnose Post by: Seba13xp on March 07, 2015, 08:46:22 PM I'm getting 175-180 gigahash and everything looks good the only question I have is that the kernel version is Feb is there a newer one?
Title: Re: Antminer s1 Diagnose Post by: ScryptAsic on March 07, 2015, 11:02:13 PM https://bitmaintech.com/support.htm?pid=00720140411033846942qQqjOD460695 Shows all of the firmwares for the S1. If you are getting 175 - 180 GH I would agree let it hash. That miner is pretty old probably not worth messing with it.
Title: Re: Antminer s1 Diagnose Post by: Seba13xp on March 08, 2015, 06:24:31 PM Ok thanks to everyone who have helped me understand this problem best community ever ;D :)
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