disk utility not showing external hard drive

How do I get my Mac to recognize a hard drive connected through USB? Here are some quick tips. Click on the System Report… button in the pop-up window (below the information about your Mac & its operating system).įix External Hard Drive Not Working - Analysis & Troubleshooting.Select About This Mac from the drop-down menu.Click on the Apple icon in the upper left corner.Finally, DisneyWorld got his drive showing up and working after inspected it in System Report. Many people are trying to help by providing possible solutions to Mac won't recognize external hard drive after DisneyWorld published this post to ask for help. posted by DisneyWorld in Apple Community If anyone has any useful information, that would be greatly appreciated. Also, this HDD works in my MacBook Pro, but not the Mac Pro. When I plug in the USB cable into the computer, the HDD starts to spin, but it never shows up in the finder or on the desktop. The System requirements for the external HDD are snow leopard or higher, so I don't know why it isn't working. The Mac Pro is the 2006 Intel Xeon model running 10.6.8 Snow Leopard.

I have a 1TB Seagate Backup Plus external hard drive, and it won’t show up in my Mac Pro. Seagate external hard drive not showing up Mac: It’s important to figure out the causes of Mac not recognizing external hard drive (internal hard drive, USB flash drive, or SD card) and try the corresponding methods to fix the problem.Ĥ Useful Methods For Getting Files Off Failing Hard Drive On Mac.

A lot of reasons should be blamed when you can't see external hard drive: the cable or port issue, corrupted system settings, improper file system, virus attack, etc. External hard drive not showing up Mac is a hot topic among users. However, it’s true that there are chances for Mac not reading external hard drive after users connected the drive to Mac. In general, a hard drive or flash drive will be recognized and showing up on the desktop automatically after it’s connected to Mac.

Bonus Tip: Internal Hard Drive Not Showing Up.

11 useful solutions are provided here to help users fix hard drive not working on Mac. Actually, the external hard drive, USB flash drive, SD card, and even internal hard drive maybe not detected by Mac sometimes due to different reasons. Many people are complaining about the same problem: external hard drive not showing up on Mac.

Disk utility not showing external hard drive