
Mount the Drive in Finder If you think the drive works fine, let us see if we can manually attach it to MacOS. If the box is checked, move on to fix external hard drive not showing up on Mac.What happens is I plug in my drive to power and the drive starts spinning up. I checked Disk Utility to see if it shows up there and it doesn't.
I've only had it for a couple months and now it's not showing up on my Macbook Pro.
Hey, I'm having problems with my 1 TB WD My Book Essential Drive (External USB HDD). I go to system profiler and i go to the sata option and it shows the drive there. I go to disk utility and there is the optical drive with the leopard install disk and not the drive. Basically its yoru normal leopard install screen but when click continue, usually the drive you want to install the OS to will show up, but theres nothing. Here is a simple and quick tutorial of the software. With this easy-to-use software, you are able to recover lost data from not showing up WD My Passport external hard drive or any other types of devices, including USB key, SSD, memory card, internal hard disk, etc. Home Yodot Mac Data Recovery Mac Hard Drive Recovery Software WD External Hard Drive not Showing Up on Mac