Ethereum: BFGMiner No device detected

Ethereum: Bfgminer No device recognized **

As a newcomer to the world of cryptocurrency removal, connecting slush pool with BFGMiner can be somewhat confusing if you are not familiar with the process. A common problem that occurs when trying to connect BFGMiners on slush pool is a “USB device that has not recognized” error.

What’s up?

The “USB device not recognized” error usually occurs because the miner cannot find the USB device (normally a USB controller) on your system. This can be for various reasons, including:

• The USB controller is not created or has low performance levels

• The USB connection is used by another device that consumes electricity

• The USB device is not properly connected or configured

Troubleshooting steps

If you suffer the “USB device” error in your Slushpool account, try these error removal steps:

• Start Bfgminer and Slushpool : Sometimes you can solve the problem if both the miner and the slush pool are restarted.

• Check the USB performance levels : Make sure that the USB controller is properly operated and has enough power supply. You can check this by using a multimeter to measure the voltage output of the USB connection.

• Check the USB device compound : Check whether you connect the correct USB cable to both the BFGMiner and slush pool devices.

• Check whether you receive conflicts with other devices

  : If you have another USB-connected device (e.g. keyboard, mouse) on your system, try to separate it to determine, whether the problem dissolves.

• Update drivers and firmware : Make sure that all relevant USB controllers are up to date by updating your drivers and firmware.

• Deactivate and in turn requested USB devices : Try to deactivate the USB controller in your system and to re-relieve potential conflicts.

Settings for device detection

To help BFGMiners recognize the USB device, you can try to adapt the settings for device detection:

• Go to
  bfgminer >
  General

  

  (or
  settings ).

• Search for the setting “USB device detection” and adjust it:

* Activate the USB device detection

* Use a certain USB controller (e.g. USB 3.0)

* Set the minimum voltage output for the USB connection

If you follow these steps and follow measures to remedy the error, you should be able to fix the problem “USB device not recognized” on your slush pool account using BFGMiner.

Additional resources

If none of the above steps fix the problem, you can try to visit the Slushpool Support forums or to search for certain solutions in connection with your system configuration online. In addition, you may have to contact the BFGMiner community or other mining enthusiasts to support the settings for device detection and USB controller configurations.

I hope this article helped you to solve the problem “USB device” in your Slushpool account with BFGMiner!

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