Why do all the connected displays, including the laptop display on MacBook Pro (2018), go black each time I connect an additional monitor? The MacBook knows which monitor is already connected, via what/which port, and their properties as well, but why does it seem to refresh every time I connect an additional display? Is this normal behavior?

I use MacBook Pro 2018 - 4GB Radeon graphics - 16GB - 512GB SSD.

Your Answer

By clicking "Post Your Answer", you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.