Next, click on the "First Aid" tab and choose "Run" to begin running diagnostics. After that, you need to check on an external hard drive.You can search for it using Spotlight Search or go to "Finder">" Application">" Utility" Here is the step-by-step guide on how you can run First Aid on your external hard drive: It is quite helpful when it comes to verifying and repairing a wide range of problems related to external and HD drive. The tool will inspect the disk for issues and errors and then, try to repair it as required. Afterward, you can even access your files. In this case, you can try to resolve them yourself using Disk Utility to run the First Aid tool. There might be a case that your external hard drive is going through some problems you are unaware of it. And if you need to make a USB flash drive detected, the solutions might be more feasible: Fix USB not showing up on Mac. If it doesn't, then you can go for the next solution.
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This method will probably help you to show the connected external hard drive on your Mac. Here, you need to tick the option "External disks" under the "Locations" menu. For this, go to "Finder">" Preferences">" Sidebar".
RECOMMENDED EXTERNAL HARD DRIVE FOR IMAC MAC
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It is the Finder's job for displaying the desktop and its icons, which include storage devices icon too.
![recommended external hard drive for imac recommended external hard drive for imac](https://9to5mac.com/wp-content/uploads/sites/6/2015/03/lacie.jpg)
RECOMMENDED EXTERNAL HARD DRIVE FOR IMAC HOW TO
How to Show Hard Drive Icon on Mac Desktop? Hard drive failure: It might be the case that your drive is physically damaged due to component failure, head crash, or etc.Sometimes, your hard drive file system damage leads to non-mounting HD in Finder. Corruption of File system: It might also case that the file system of the hard drive is corrupt due to bad sectors, logical errors, etc.And maybe the cable you're using for connection is damaged or non-functional. Connector Issue: It might be the case that you fail to connect the hard drive to your Mac USB port correctly.Preference Issue: You may have not set preferences that make the hard drive visible on your Mac Finder or desktop.Here, we are going to mention the most common ones: Well, there are a number of reasons why you can't see the hard drive on your Mac.
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How to Recover and Show Hard Drive Data on Mac?