If your external monitor (via USB-C) stops working after a Sequoia upgrade try changing the "System Setting>Privacy & Security>Allow accessories to connect>accessories"
Always Ask (more than likely the culprit)
Ask for new accessories
Automatically allow when unlocked
Always allow
The 3rd and 4th options should find your USB-C device including your external monitor
Thanks to Jim in Dublin for the hint.
MacBook Air 15″
TaniumPalm wrote:
If your external monitor (via USB-C) stops working after a Sequoia upgrade try changing the "System Setting>Privacy & Security>Allow accessories to connect>accessories"
MacBook Air 15″
This would be Silicon Mac only...
If you have a Mac laptop with Apple silicon
Connect accessories to your Mac
ref: Use the ports on your Mac - Apple Support
TaniumPalm wrote:
If your external monitor (via USB-C) stops working after a Sequoia upgrade try changing the "System Setting>Privacy & Security>Allow accessories to connect>accessories"
MacBook Air 15″
This would be Silicon Mac only...
If you have a Mac laptop with Apple silicon
Connect accessories to your Mac
ref: Use the ports on your Mac - Apple Support
Sequoia upgrade USB-C/Thunderbolt connection
