- Connect your Arturia DrumBrute Impact to your computer using a USB connection. Make sure you are not using a USB hub. - Start the MIDI Control Center. - If it doesn't appear immediately, select DrumBrute Impact from the "Device" drop-down list in the upper left corner. - The firmware section (just below) lists the current firmware version and the latest available firmware if you are connected to the Internet. - Click this button to start the update process.