baazju
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January 14, 2016, 06:52:07 AM |
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Try going here: http://hakedev.com/wp/2016/01/06/setting-up-your-antminer-u3-in-windows-8-1-updated-2016/A guide I've used before, pretty straight forward. Also for overclocking definitely use --au3 --au3-freq <arg> Set AntminerU3 frequency in MHz, range 100-250 (default: 225.0) --au3-volt <arg> Set AntminerU3 voltage in mv, range 725-850, 0 to not set (default: 775) And last, use the latest cgminer. |
Beware of scammers.
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aquoon
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January 14, 2016, 08:54:57 AM |
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i try everything and still not detected devices. Status Pool 0 difficulty and athen rejected. |
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baazju
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January 14, 2016, 03:01:30 PM |
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So if you go into your Device Manager do you see the device?
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Beware of scammers.
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notlist3d
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January 14, 2016, 06:13:23 PM |
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So if you go into your Device Manager do you see the device?
I'm thinking devices and printers shows them to. If set up properly they should show up in there ( I believe it tells com port in that view aswell). I think he might look at Zadig if not working still. I think it was most common problem. |
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aquoon
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January 15, 2016, 01:14:17 AM
Last edit: January 15, 2016, 01:44:07 AM by aquoon |
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So if you go into your Device Manager do you see the device?
I'm thinking devices and printers shows them to. If set up properly they should show up in there ( I believe it tells com port in that view aswell). I think he might look at Zadig if not working still. I think it was most common problem. i will try to reinstall zadig..here is picture from my pc. http://img61.imagetwist.com/th/10687/cz90gl8hu0uv.jpg |
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baazju
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January 15, 2016, 02:06:01 AM |
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what is that a picture for ants? I can't see that.
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Beware of scammers.
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aquoon
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January 15, 2016, 02:13:18 AM |
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what is that a picture for ants? I can't see that.
the picture is for antminer u3. it's make me confused. |
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notlist3d
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January 15, 2016, 02:34:06 AM |
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what is that a picture for ants? I can't see that.
the picture is for antminer u3. it's make me confused. He was joking on ant's. But your image is far to small to see anything. Pull it up and it is tiny... unreadable. Try uploading to different site or something as that will not help. Below is size you have it at... |
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aquoon
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January 15, 2016, 02:45:02 AM |
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what is that a picture for ants? I can't see that.
the picture is for antminer u3. it's make me confused. He was joking on ant's. But your image is far to small to see anything. Pull it up and it is tiny... unreadable. Try uploading to different site or something as that will not help. Below is size you have it at... try this. http://i676.photobucket.com/albums/vv121/moronoid/pool.png |
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baazju
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January 15, 2016, 03:43:44 AM |
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what is that a picture for ants? I can't see that.
the picture is for antminer u3. it's make me confused. He was joking on ant's. But your image is far to small to see anything. Pull it up and it is tiny... unreadable. Try uploading to different site or something as that will not help. Below is size you have it at... try this.  What is the exact command you are using to start cgminer? Also have you updated to the latest version of cgminer? Are you running cgminer from a .bat file or are you using the command line? You should really be creating a .bat file in your cgminer directory and adding this line to it: cgminer.exe -o <YOUR POOL> -u <YOUR USERNAME> -p <YOUR PASSWORD> THen once cgminer starts, if the u3 doesn't show up, unplug the USB cable and Plug it back in. Also you are power these with a PCI-E cable correct? |
Beware of scammers.
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notlist3d
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January 15, 2016, 04:50:27 AM |
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what is that a picture for ants? I can't see that.
the picture is for antminer u3. it's make me confused. He was joking on ant's. But your image is far to small to see anything. Pull it up and it is tiny... unreadable. Try uploading to different site or something as that will not help. Below is size you have it at... try this. What is the exact command you are using to start cgminer? Also have you updated to the latest version of cgminer? Are you running cgminer from a .bat file or are you using the command line? You should really be creating a .bat file in your cgminer directory and adding this line to it: cgminer.exe -o <YOUR POOL> -u <YOUR USERNAME> -p <YOUR PASSWORD> THen once cgminer starts, if the u3 doesn't show up, unplug the USB cable and Plug it back in. Also you are power these with a PCI-E cable correct? I suggested a basic one a bit ago - https://bitcointalk.org/index.php?topic=827356.msg13546056#msg13546056 don't think it was tested. It is a good way just to see if cgminer sees it. And use latest cgminer I believe. I am thinking about selling a R1 possibly... if anyone is looking for one to control a U3. |
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zOU
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January 16, 2016, 10:01:33 AM |
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try this. Now we're talking !!  |
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dime2spend
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January 16, 2016, 11:02:21 AM |
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USB implementation on the U3 seems to be a bit flaky anyway. That's quite obvious if you read this thread. I have two U3 connected to my GNU/Linux Box and that works without too much problems (they do zombie from time to time though). There was no need to install any additional drivers. Maybe that's an option for those who can't make it work under Windows.
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imap30
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January 19, 2016, 07:03:34 PM |
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I have 6 u3 miners and would like to switch them over to my ubuntu laptop. Is there a guide on how to get these working with ubuntu?
I'm using 14.04.
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zOU
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January 19, 2016, 08:50:24 PM |
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Plug them and mine using cgminer 4.9.2 or bfgminer 5.4.1 No drivers req  |
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Mikestang
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January 20, 2016, 10:55:32 PM |
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PM sent, let me know if you're interested or not.
If not I'll keep the dead U3 around for a little longer before sending it to the e-recycle bin.
User jlauzon has not got back to me yet. I'll keep the dead U3 for another week then it's off to the e-recycle bin. If anyone else wants it, let me know. 0.03btc to cover shipping to lower 48 and it's yours.One more week has passed and never heard back from jlauzon or any other user so the offer is withdrawn and the unit is off to e-waste. |
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zOU
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January 23, 2016, 02:26:41 PM |
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it looks like 2 of my remaing 5 U3 are dying too... AU3 1 seems to have 2 dead chips AU3 4 has a LOT of HW errors...  I really feel ripped off.... And no, they've never ran past 63Ghs. (and maybe 30/40% of the time, they were at base freq most of the time) And yes, they were appropriately cooled... (clic to enlarge)  |
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notlist3d
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January 24, 2016, 06:11:59 AM |
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it looks like 2 of my remaing 5 U3 are dying too... AU3 1 seems to have 2 dead chips AU3 4 has a LOT of HW errors... I really feel ripped off.... And no, they've never ran past 63Ghs. (and maybe 30/40% of the time, they were at base freq most of the time) And yes, they were appropriately cooled... (clic to enlarge) Out of curosity the one's that seem to be dying are they both at top? Or bottom? Or kinda mix. Was just curious if there was a trend with your setup on which ones are dying. Probley not but worth asking. |
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zOU
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January 24, 2016, 07:14:22 AM |
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middle left and top right.
The previous one was the top left.
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notlist3d
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January 24, 2016, 07:23:50 AM |
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middle left and top right.
The previous one was the top left.
Well I guess there goes my theory on being up getting more heat with middle left. I ran a lot more fans then I needed to when I was using U3's. I was OCing compacs so the U3's got the fan's from them. I set up a overkill 5 or 6 fan through a fan controller was for fun as much as anything.... and I like leds . Mine were pretty constant in that after using my R1 I didn't baby sit for at least 2 months or so. |
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