M-Audio Oxygen Pro Mini

Download the Oxygen Pro Mini Firmware Update zip from the M-Audio downloads page. Back up custom presets first using the Oxygen Pro Preset Editor. Hold SHIFT + BANK< + BANK> while powering on to enter update mode. Run the included firmware updater application, load the .DAT file, and click Update. After completion, power off, then hold the relevant octave buttons while restarting to finalize. Note: the update reverts the keyboard to factory settings.