- Joined
- Dec 26, 2017
- Messages
- 6
- Motherboard
- GIGABYTE Z390 GAMING X
- CPU
- i5-9600K
- Graphics
- RX 570
- Mac
- Mobile Phone
Hi all,
I have a an external USB audio device, Yamaha/Steinberg UR22. I downloaded and installed their Mac driver succcessfully on Sierra. It installs with no errors, I get good sound from the device. The issue is that I cannot control the volume through the software volume sliders, the sliders are greyed out. I have to use the physical volume knob on the device.
I've tried to repair permissions on /S/L/E but I get this error .... YamahaSteinbergUSBAudio.kext has no Info.plist file. I've read that this could be caused by in incorrectly installed driver or it is corrupted. I've uninstalled and reinstalled various versions of the driver with no luck.
Side note, I have disabled the onboard audio through the bios. I uninstalled the voodoo kexts in Sierra. I am only using the USB audio device.
Can anyone provide any info on how to get the volume sliders to work or how to resolve the YamahaSteinbergUSBAudio.kext has no Info.plist file errors. Where can I look on the system for clues on how to resolve this. Thanks in advance!
Sam
I have a an external USB audio device, Yamaha/Steinberg UR22. I downloaded and installed their Mac driver succcessfully on Sierra. It installs with no errors, I get good sound from the device. The issue is that I cannot control the volume through the software volume sliders, the sliders are greyed out. I have to use the physical volume knob on the device.
I've tried to repair permissions on /S/L/E but I get this error .... YamahaSteinbergUSBAudio.kext has no Info.plist file. I've read that this could be caused by in incorrectly installed driver or it is corrupted. I've uninstalled and reinstalled various versions of the driver with no luck.
Side note, I have disabled the onboard audio through the bios. I uninstalled the voodoo kexts in Sierra. I am only using the USB audio device.
Can anyone provide any info on how to get the volume sliders to work or how to resolve the YamahaSteinbergUSBAudio.kext has no Info.plist file errors. Where can I look on the system for clues on how to resolve this. Thanks in advance!
Sam