I don’t find it popping in notifications or find it
in the finder. Then, where is it? Is my  MacBook not detecting the
drive ? I got to fix this! Poff. If this is what you have
running through your head, let’s fix it together. Here are four practical ways
that can clear your root cause in dealing with the problem. Let’s start by
analyzing the possible issues. Learn more the full blog here: https://www.soldrit.com/blog/external-hard-drive-not-showing-up-on-macbook/