Usb accessory needs power message
What am I getting the usb accessory needs power when trying to use an adaptor to download a program
User profile for user:
CarlAVII
User level:
Community Specialist
Hello, Romi230!
Thanks for reaching out to the Apple Support Communities! If we understand correctly, you see an error message when you attempt to connect a USB accessory to your MacBook Pro. We want to help get you pointed in the right direction.
Check out and follow the steps on this page to help: If a Mac accessory needs more power or is using too much power.
Best Wishes!