Restart Your Mac: If the external hard drive does not work with the points mentioned above, restart your Mac and re-connect the hard drive.Įven after executing all the simple solutions, if your external Seagate hard drive is not showing up on Mac, you must check the advanced steps and methods listed below to get your hard drive working.If the hard drive works efficiently on another system, you must check your Mac configuration. Test the External Hard Drive on Another Computer: To check whether the connection failure is associated with hard drive damage or Mac system, you must test your Seagate external hard drive on another computer.Users are advised to check the Mac ports and change hard drive cables Change Another USB Port or Cable: Sometimes faulty USB connection cables and Mac ports are the reason which results in Seagate external hard drive connection failure.It is advised that you must re-plug your external drive and check for the connection status Re-Plug: There are many cases where your plug your external Seagate hard drive for the first time, it does not work.Here are some of the simple checks you must do to ensure that your Seagate external hard drive is not damaged from inside. Either the connection might be lost, or your Mac system might not be able to recognize the hard drive. Sometimes the Seagate hard drive does not show up on Mac because of simple reasons. Simple Check Your Seagate External Hard Drive You can follow various methods and steps to rectify the problem and use your Seagate external hard drive without hassle. The chances of complete hard drive damage also remain high because of overheating and water damage.įinding the exact cause of the external hard drive not showing up on Mac can be daunting and tedious.

Physical Damage: There are many cases where your Seagate external hard drive USB port might be damaged.Logical Failure: Some of the logical failures include virus attacks, accidental formatting, corruption, and more.Some of the general reasons that result in Seagate external hard drive not showing up on Mac are: Before jumping into the solutions, it is essential to know the various reasons for connection failure. However, there are many cases where Seagate external hard drives do not work in Mac systems. Under normal circumstances, as you connect the external hard drive to your Mac system, it automatically gets detected. The external hard drives also come in handy while traveling. With the help of Seagate external hard drivers, you can save your favorite music, videos, photos, and other important documents without any hassle. Seagate external hard drives are known for their unparallel speed and reliable storage features.

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