

Although there have been a lot of recent cases of this error appearing on Catalina and Big Sur, there have also been reports of this error in older versions of Mac OS X. Some affected users noted that the issue occurs with every external drive, while others say that this unreadable disk error only pops up when inserting a particular external drive. The disk is unreadable by this computer, do you want to initialize the disk? If you’re running an older version of macOS, this is the error message you will be getting: You will be given three options along with the error message: Initialize, Ignore and Eject. The disk you inserted is not readable by this computer. About Outbyte, uninstall instructions, EULA, Privacy Policy. If the system cannot read the inserted disk is not unreadable, you will get an error message that says:

Once it is connected to your Mac, it should be automatically recognized by the system, provided that the inserted disk is not damaged. The external disk mentioned can be a USB drive, an external hard drive, a pen drive, a memory card, an SSD, or another iOS device.

Just like other operating systems, macOS supports access to both internal hard drive, SSD, and external drive. What Is “The disk you inserted is not readable by this computer” Error on Mac This guide should give you a complete overview of what this error is and why it happens, along with a list of methods to fix it. The “The disk you inserted is not readable by this computer” error on Mac is one of the common disk errors that might prevent you from accessing the drive or disk you inserted on your Mac. This can be annoying since you cannot view your files, including photos, documents, videos, and others. The only way to access your storage devices, such as your flash drive, SD card, or external hard drive is by inserting it into your Mac.īut if the system disk or files are corrupted, you may get error messages that will prevent you from accessing the contents of the device.
