1. Download the latest version of cgminer.

Link: http://www.mediafire.com/download/qoy0f73r5z3choq/cgminer-4.2.0-windows.rar

 

  1. Download Zadig Windows Driver: http://zadig.akeo.ie/

 

  1. Insert one BFx2 miner into a USB port on your Windows machine.

          If you have never installed any FTDI drivers, then Windows will fail to install a driver. This is OK.

 

  1. Run Zadig. Use the drop-down to find the "Single RS232-HS" entry.  If it doesn't show, select "Options->List All Devices"

 

  1. Set the new driver to be WinUSB and click Install (or Re-Install) driver.

 

  1. Extract cgminer to your chosen location

 

  1. Right mouse click, select edit on the #Mine.bat file inside cgminer to change to your own information

             (i.e. mining pool, username, password) See example below:

 

          cgminer.exe -o stratum.d7.lt:3333 -u iloveppcoin.2 -p 12345 --bxm-bits=54

 

-o = mining pool address : mining pool port number

-u = workername from your mining pool

-p = password for your worker

--bxm-bits = controls speed (possible values = 50, 51, 52, 53, 54, 55, 56)

 

  1. The fastest --bxm-bits value is usually 54, but you can experiment with your miners. Some might be different.

 

  1. Save your #mine.bat file.

 

  1. Open #mine.bat and start mining!

 

 You can also watch a video on how to setup here: