Topic: Need Help - USB Antminer U2 - Windows not installing driver. (Read 7915 times)
I have the same problem but with an antminer u1 and it wont show under the list of Zadig please help me....
I'm glad it is working now.
Thanks for your help fellas and dealing with my anger LOL
all I did was change the --anu-freq from 200 to 220 and now its working.
Well I dunno wtf but now they are working.
Try with debugging enabled as I said, you may gleam something from it but expect a LOT of output.
Trying now... It is doing a bunch of stuff I don't understand.
These things suck ... I am sticking with S1
Try with debugging enabled as I said, you may gleam something from it but expect a LOT of output.
It looks like CGMiner can see it. I just don't get what I am doing wrong ... ugh
Try one at a time without any overclock settings. Your USB might not be providing enough power. Also start cgminer with the extra options -D -T
Then you might get some useful debugging information.
Then you might get some useful debugging information.
It is theoretically possible, but very unlikely.
I have had about 50 working in a row, no DOA's.
I don't know what's the problem.
I have had about 50 working in a row, no DOA's.
I don't know what's the problem.
I am about to throw these things out the window.
Possible I got two bad ones in a row?
Possible I got two bad ones in a row?
Nope, spoke too soon.
Son-of-a-bich this is pissing me off
Son-of-a-bich this is pissing me off
omfgggggggggggg I think I got it.
what did you change?
omfgggggggggggg I think I got it.
I tried your exact settings. I just don't know why I cannot get Windows to recognize the device.
This is driving me nuts.
This is driving me nuts.
Hmm, that is odd. I am using these settings, maybe that is the issue?
Yes 100% sure. Unless my entire mobo is USB 3.0 but only a couple of the slots are blue.
I tried these sticks on a different machine too.
I tried these sticks on a different machine too.
Are you sure you are using a usb 2 port?
It starts up fine and all ... but it says "No USB devices detected"
What do you mean, what does cgminer say?
I did the WinUSB from Zadig - I can see that it changed the driver but it's still not recognizing my devices 
Sweet thanks man I am gonna try that.
Aha, you may wanna try "zadig" to patch the drivers.
I used this tutorial for bitfury, but it also works with the new antminers.
Also make sure to use a usb 2 port, not 3!
https://www.youtube.com/watch?v=df9CjAlwYMc
I used this tutorial for bitfury, but it also works with the new antminers.
Also make sure to use a usb 2 port, not 3!
https://www.youtube.com/watch?v=df9CjAlwYMc
Just tried the driver on a completely different machine and same result.
Could my USB devices be bad?
Could my USB devices be bad?
Here is proof I am installing the right driver.
I do not get what I am doing wrong.
I do not get what I am doing wrong.
Here is my device manager.
I have two USB Antminer U2 sticks.
I plug them in to my mother board USB slots.
I have installed the proper driver.
http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx
Windows will not recognize the USB sticks.
What am I doing wrong?
Windows 7 Ultimate 64-Bit with 6-Core CPU and 8 GB RAM.
I tried BFGMiner and CGMiner and looked in my Device Manager in windows and it sees there are two USB devices there but no drivers are installed.
I try to manually install the silabs drivers and still no luck.
Can someone help please?
I plug them in to my mother board USB slots.
I have installed the proper driver.
http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx
Windows will not recognize the USB sticks.
What am I doing wrong?
Windows 7 Ultimate 64-Bit with 6-Core CPU and 8 GB RAM.
I tried BFGMiner and CGMiner and looked in my Device Manager in windows and it sees there are two USB devices there but no drivers are installed.
I try to manually install the silabs drivers and still no luck.
Can someone help please?
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