Pototfan Said:
"Camera to macbook: I have a canon 90D DSLR camera and I want to look at photos from the camera on my MacBook without downloading them. I have a mini HDMI cable from the camera connected to a USB-C port on the MacBook but the computer is not recognizing the camera."
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Getting Devices to Be Seen:
(Applies to Intel-Based Macs Only) Sometimes when changes are made to the system(i.e. updates), system configurations (i.e. for Ports) become manipulated, technically. So, reset the SMC and NVRAM. (Applies to Intel-Based Macs Only)
When you boot into Safe Mode, items load by default, with certain settings and caches set aside. Go here: Start up your Mac in safe mode - Apple Support
- Create a New Administrator:
See if creating and logging in as a new administrator does the trick. There may be something misconfigured in your current user - something that is getting in the way. Go to: System Preferences > Users & Groups > Unlock > Click: "+" > Create the new administrator