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Topic: Antminer U2 going idle (Read 858 times)

newbie
Activity: 3
Merit: 0
August 11, 2015, 01:19:29 AM
#4
NVM GOT it.
Restarted computer!
Thanks for all your help!

If you have any setting suggestions please let me know.
Thanks again!
newbie
Activity: 3
Merit: 0
August 11, 2015, 12:04:04 AM
#3
Thank you very much I switched from using bfgminer to cgminer and it worked. I am not sure what the problem was at all(I did have to do zadig). I have one more question, like I said earlier I have two miners and they are both currently plugged in is this the correct output? Should I be seeing ANU0 and also ANU1. I ask because when I was using bfgminer I was seeing AMU0 and AMU1.
https://i.imgur.com/mJ3cJig.png


If so is there as special command that I should be using to start up cgminer to use all miners? I currently am using this which I found online; if you have any other recommendations let me know. Thanks for your time and help.

cgminer  --anu-freq 200 -o stratum+tcp://stratum.bitcoin.cz:3333 -u cogle.first -p 123

Edit: Current Devices
https://i.imgur.com/3wumLTK.png?1
legendary
Activity: 4242
Merit: 8515
'The right to privacy matters'
August 10, 2015, 11:03:31 PM
#2
what do they look like in

windows control panel devices and printers?

here is my 1  U2


now I went to ck's cgminer 4.9.2

 I used zadig  to load and replace the silabs driver

I used  cgminer cg 4.9.2 to run

I use a powered usb2 hub





newbie
Activity: 3
Merit: 0
August 10, 2015, 10:38:39 PM
#1
Hello I recently bought two Antminer U2 USB sticks, unfortunately I have not been able to get either of them to work. Every time I attempt to connect my sticks to a pool using bfgminer I get an output like so

[2015-08-09 18:53:16] Started bfgminer 5.2.0

[2015-08-09 18:53:17] Probing for an alive pool

[2015-08-09 18:53:17] Pool 0 stratum+tcp://stratum.bitcoin.cz:3333 alive

[2015-08-09 18:53:17] Pool 0 is hiding block contents from us

[2015-08-09 18:53:17] Network difficulty changed to 52.7G (377.2Ph)

[2015-08-09 18:53:17] Stratum from pool 0 detected new block

[2015-08-09 18:54:26] AMU 0: Idle for more than 60 seconds, declaring SICK!

[2015-08-09 18:54:27] AMU 1: Idle for more than 60 seconds, declaring SICK!


[2015-08-09 18:57:54] Stratum from pool 0 detected new block

I have installed these drivers http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx and since I have a Windows 8 clicked the first link.
I am also sure that I have put them into the USB 2.0 slot. Does anybody have any idea as to what might be occurring here. Thanks.
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