disc utiltiy mac to fix external hard drive time machine

WD external hard drive keeps disconnecting.

Toshiba external hard drive keeps disconnecting.

Seagate external hard drive randomly disconnects.

Lacie hard drive keeps disconnecting on Mac.

Here are some common cases when the external hard drive keeps turning off. It's also common to experience that a USB drive keeps disconnecting on Mac. The disk random disconnecting issue doesn't seem to be tied to a specific drive brand or external hard drive only. Has anyone had the same issue with an external hard drive after updating a MacBook Air to macOS 13 Ventura? I repeatedly get the notification that I should eject before disconnecting even if I have nothing to do with it. My Lacie external hard drive keeps disconnecting and reconnecting on Mac. If you keep the problematic external hard drive plugged in, you will likely receive lots of these notifications but still can't really use the drive on Mac, as this Mac user has experienced. Eject *** before disconnecting or turning it off.' Then the drive reconnects automatically and disconnects again after a minute or two.

Oftentimes, your external hard drive disconnects randomly with a notification warning you that ' Disk Not Ejected Properly. This can happen randomly or after a recent macOS update, for instance, to Catalina, Big Sur, Monterey, or Ventura. It's not uncommon to see that an external hard drive keeps disconnecting on Mac.

Disc utiltiy mac to fix external hard drive time machine