

So I am not using HDMI and I am not using the multi function USB-C adapter for display. I have a second monitor working through a Display cable to a USB C adapter.
MACBOOK USB C PORT NOT WORKING MAC
Tags Adobe APFS Apple AppleScript Apple silicon backup Big Sur Blake bug Catalina Consolation Console diagnosis Disk Utility Doré El Capitan extended attributes Finder firmware Gatekeeper Gérôme HFS+ High Sierra history history of painting iCloud Impressionism iOS landscape LockRattler log logs M1 Mac Mac history macOS macOS 10.12 macOS 10.13 macOS 10.14 macOS 10. With a USB-C connection, you can charge your Windows 11 PC, and you can also connect to other USB Type-C devices such as mobile phones, docking stations, display adapters, and other devices that have a USB-C port. My HDMI through a multi function USB-C device (Network, USB and HDMI) stopped working after 11.4 upgrade. Is your computers USB port not working properly Check the available USB ports one by one and see whether it is a computer hardware problem or a problem with the device itself.
