External Hard Drive not Showing up on MAC – How to Fix It?

External Hard Drive not Showing up on MAC

The world revolves around technology and data these days. Each function or task you perform on a device requires a certain amount of storage. Since internal storage spaces are limited, people often opt for external storage devices. External devices include USB drive, hard disk, etc. Various issues occur while connecting an external device to a system as the system might not detect the device. Perhaps, resulting in external hard drive not showing up on MAC. These may differ from internal to external problems. If you are facing a virus issue on your system, click here.

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Top 5 Ways to Fix External Hard Drive not Showing up on MAC

The solutions to above problems might vary with the difference in operating systems. MAC specifically has a different set of ways to fix these problems. Let’s start with a few basic ways of fixing external hard drive not showing up on MAC.

Check All Connections While Fixing the Issue of External Hard Drive not Showing Up on MAC

Let’s start with the essential thing to do. One must make sure that the links are not loose and are correctly fit into their ports. A loose connection might lead to the system not detecting the device, or losing its connection midway. It may occur due to a loose connection with the port or a loose wire connected to the hard drive. The connections must always be tight and should fit properly.

Another reason for external hard drive not showing up on MAC could be the non-detection of a hard drive is dirty ports and worn cables. Dirty ports also lead to the system not detecting the external device connected to it. One must make sure that all the ports and cables are clean and dusted to prevent any impurities from interrupting the connection. The wires must also be in the right condition, and worn out cables must be replaced from time to time to ensure the smooth and uninterrupted connections between systems and devices. 

Check all connections
Check all connections

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Check if There are Any Power Discrepancies

Power discrepancies occur when there is not enough power in the port to supply to the external drive, that it requires to function correctly. MacBooks or other Mac devices usually don’t have enough power in their built-in USB hubs, so this may be a significant problem for people who do not have an external power source. As an alternative, one can try and connect the drive into different USB ports, which sometimes detects the hard drive, or they can plug it into a self-powered USB hub. 

MacBook owners should have a self-powered hub, connecting, which sometimes solves the problem automatically. In cases where a power supply is available for the drive, plugging the drive directly to the power source allows the external device to have a steady and sufficient power source because of which the drive mounts on its own. If still, the problem persists, you can connect the power cable to the MacBook and connect the drive.

Check power discrepancies
Check power discrepancies

Cross-check the Ejecting of the External Devices

There are chances to face the problem of external hard drive not showing up on MAC if the device was not ejected before removing it physically from the system. It leads to the system not recognizing the drive next time it’s plugged in. Ejecting has the primary purpose of shutting down the device from the software before the hardware shuts it down. 

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It closes all files and shuts down the device before disconnecting from the system. It ensures the safe opening and closing of a device, which makes it easy to discover whenever plugged in next time. One must always eject the device before disconnecting them. All you need to do is, right-clicking the icon of the drive and click “Eject Device” or by dragging the drive icon to the trash and in turn changing it into Eject Symbol. Now the problem of external hard drive not showing up on MAC will resolve.

Go Through the Settings of Devices When Fixing the External Hard Drive not Showing Up on MAC

Sometimes, something as necessary as our system’s basic settings cause a lot of trouble. One must always look into the settings of their system before mounting an external device. It may be due to the settings that the hard drive might not be discoverable. The settings in Mac systems are quite simple to deal with, and you can fix the external hard drive not showing up on MAC in the following ways. 

  • Go to “Finder” and look for “Preferences”.
  • There exists a “Show these items on the desktop: (or sidebar:)” section under both the general and sidebar tabs.
  • One must verify that the External Disks and Hard Drives have a checkmark in the box.
  • If not, enable the external drive icons on the desktop. In Disk Utility, the exists a View Option in the upper-left corner. By clicking on View, one should get an option to Show All Devices.

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Try Resetting NVRAM

NVRAM of a system decides the essential compatibility of different external devices with the system itself. At times, you may have to reset NVRAM according to the needs of the external device. In Mac devices, you can reset the NVRAM to fix the external hard drive not showing up on MAC in the following ways. 

  • Shut down or restart the system.
  • Turn it on and immediately hold down these four keys at the same time: Option, Command, P, and R. Press these keys for minimum 20 seconds.

Note : It might look like the Mac system is restarting. If the Mac system plays a startup chime during the turned on process, release the keys after hearing a second startup sou and plugging in the drive after this makes it discoverable.

Final Words-

The above mentioned are the five easiest and amazing ways through which you can fix the problem of external hard drive not showing up on MAC. Try using the above methods, and let us know about your experience.

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