I just installed :
macOS Mojave Security Update 2021-002:
Version: 10.14.6
Source: Apple
Install Date: 3/12/21, 6:15 PM
My M4 does does not show any input signal when playing though the input, and it will not play any sound through DP10 although it shows it connected in hardware setup
HELP
HELP ! - M4 Not recognized after security update Mac
Moderator: James Steele
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Discussion related to installation, configuration and use of MOTU hardware such as MIDI interfaces, audio interfaces, etc. for Mac OSX
Discussion related to installation, configuration and use of MOTU hardware such as MIDI interfaces, audio interfaces, etc. for Mac OSX
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Mark Salore
- Posts: 5
- Joined: Sat Feb 20, 2021 8:11 am
- Primary DAW OS: MacOS
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mikehalloran
- Posts: 16233
- Joined: Sun Jan 25, 2009 5:08 pm
- Primary DAW OS: MacOS
- Location: Sillie Con Valley
Re: HELP ! - M4 Not recognized after security update Mac
First do a Safe Boot in case any paths were corrupted. Shut down, boot with the Shift key held down. Log in when prompted. When your desktop icons have finished rebuilding, reboot. If you can't do this, let us know.
Core Audio or MOTU drivers?
If MOTU drivers, reinstall them and do this within 30 minutes
https://motu.com/techsupport/technotes/ ... igh-sierra
Reboot.
If Core Audio, with the unit on, do you see the M4 in System Preferences/Sound? You should.
Core Audio or MOTU drivers?
If MOTU drivers, reinstall them and do this within 30 minutes
https://motu.com/techsupport/technotes/ ... igh-sierra
Reboot.
If Core Audio, with the unit on, do you see the M4 in System Preferences/Sound? You should.
DP 11.34; 828mkII FW, micro lite, M4, MTP/AV USB Firmware 2.0.1
2023 Mac Studio M2 8TB, 192GB RAM, OS Sequoia 15.4, USB4 8TB externals, Neumann MT48, M-Audio AIR 192|14, Mackie ProFxv3, Zoom F3 & UAC 232 32bit float recorder & interface; 2012 MBPs (x2) Catalina, Mojave
IK-NI-Izotope-PSP-Garritan-Antares, LogicPro X, Finale 27.4, Dorico 5, Notion 6, Overture 5, TwistedWave, DSP-Q 5, SmartScore64 NE Pro, Toast 20 Pro
2023 Mac Studio M2 8TB, 192GB RAM, OS Sequoia 15.4, USB4 8TB externals, Neumann MT48, M-Audio AIR 192|14, Mackie ProFxv3, Zoom F3 & UAC 232 32bit float recorder & interface; 2012 MBPs (x2) Catalina, Mojave
IK-NI-Izotope-PSP-Garritan-Antares, LogicPro X, Finale 27.4, Dorico 5, Notion 6, Overture 5, TwistedWave, DSP-Q 5, SmartScore64 NE Pro, Toast 20 Pro
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Mark Salore
- Posts: 5
- Joined: Sat Feb 20, 2021 8:11 am
- Primary DAW OS: MacOS
Re: HELP ! - M4 Not recognized after security update Mac
Will do, and keep you postedmikehalloran wrote: ↑Sun Mar 14, 2021 10:41 am First do a Safe Boot in case any paths were corrupted. Shut down, boot with the Shift key held down. Log in when prompted. When your desktop icons have finished rebuilding, reboot. If you can't do this, let us know.
Core Audio or MOTU drivers?
If MOTU drivers, reinstall them and do this within 30 minutes
https://motu.com/techsupport/technotes/ ... igh-sierra
Reboot.
If Core Audio, with the unit on, do you see the M4 in System Preferences/Sound? You should.
Thank you!!