Driver Update; Firmware Update - RME Audio Fireface UCX User Manual

15.2 Driver Update

In case of a driver update it's not necessary to remove the old driver first, it will be overwritten
during the installation. In case of problems the driver files can be deleted manually by dragging
them to the trash bin:
USB
/Applications/Fireface USB Mixer
/Applications/Fireface USB Settings
/System/Library/Extensions/FirefaceUSB.kext
/Users/username/Library/Preferences/Fireface USB Folder
/Users/username/Library/Preferences/de.rme-audio.FirefaceUSBMixer.plist
/Users/username/Library/Preferences/de.rme-audio.TotalmixFX.plist
/Users/username/Library/Preferences/de.rme-audio.Fireface_USB_Settings.plist
/Library/LaunchAgents/de.rme-audio.firefaceUSBAgent.plist
FireWire
/Applications/Fireface Mixer
/Applications/Fireface Settings
/System/Library/Extensions/FirefaceAudioDriver.kext
/Users/username/Library/Preferences/Fireface Folder
/Users/username/Library/Preferences/com.rme.FirefaceMixer.plist
/Users/username/Library/Preferences/de.rme-audio.TotalmixFX.plist
/Users/username/Library/Preferences/de.rme-audio.FirefaceSettings.plist
/Library/LaunchAgents/de.rme-audio.firefaceAgent.plist

15.3 Firmware Update

The Flash Update Tool updates the firmware of the Fireface UCX to the latest version. It re-
quires an already installed driver.
Start the program Fireface USB Flash. The Flash Update Tool displays the current revision of
the Fireface firmware, and whether it needs an update or not. If so, simply press the 'Update'
button. A progress bar will indicate when the flash process is finished (Verify Ok).
After the update the Fireface UCX needs to be reset. This is done by powering down the Fire-
face for a few seconds. A reboot of the computer is not necessary.
When the update fails (status: failure), the unit's second BIOS will be used from the next cold
boot on (Secure BIOS Technology). Therefore the unit stays fully functional. The flash process
should then be tried again on a different computer.
User's Guide Fireface UCX © RME
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