Lacie external hard drive for mac not recognized

Is your Finder configured to hide hard drives on the desktop? Confirm that Hard Disks is selected.

LaCie external hard drive Set Up Guide for Mac 2019‬

Is your hard drive mounting in the operating system? If the hard drive is listed in the left-hand column, check your Finder preferences to see why it is not displayed on the desktop review the question above. Does your computer's configuration meet the minimum system requirements for use with this hard drive?

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Refer to the product packaging for the list of supported operating systems. Did you follow the correct installation steps for your operating system? Review the installation steps in Getting Connected. Is the hard drive listed in Device Manager? All drives appear in at least one place in Device Manager.

Go to Search to type Device Manager and then launch it. Look in the Disk Drives section and, if necessary, click the plus sign to view the full list of devices. If you're uncertain that your drive is listed, safely unplug it and then reconnect it.

LaCie Porsche Design Mobile Drive User Manual - Frequently asked questions

The entry that changes is your LaCie hard drive. Is your hard drive listed next to an unusual icon? Windows Device Manager usually provides information about failures with peripherals. While the Device Manager can assist with troubleshooting most problems, it may not display the exact cause or provide a precise solution. An unusual icon next to the hard drive can reveal a problem. For example, instead of the normal icon based on the type of device, it has an exclamation point, question mark or an X. Right click this icon and then choose Properties.

The General tab provides a potential reason why the device is not working as expected. Frequently asked questions For help setting up and using your LaCie hard drive, review the frequently asked questions below. All users Problem: My file transfers are too slow. Even disk first aid or whatever the hell they call it now on the external drives? Read More for details relevant to your machine. It's called Apple Service Diagnostic, and we'll show you how to get it and use it for best results. Read More. If you have a problem with a particular USB port, you might want to invest in a hub to make the most of your remaining connectivity.

It might also be time to start thinking about upgrading to another machine, since this could be indicative of bigger problems. Not everyone safely ejects their drives, especially small USB flash drives used primarily for data transfer. Larger external hard drives that store a lot of precious data are more worthy of your patience, however. You can eject a drive in several ways:. Here are all your options for adding more storage space to your MacBook. Explore more about: Your email address will not be published.

For the majority of the time my USB will not show up in Finder.

I am using a 27 inch 5K Mac. Yes, after rebooting it will be there, but why should I have to conduct a complete reboot and wait for ages just to see my USB. As I also need to use a particular Windows piece of software, I am also running Parallels and Windows 10 on the same Mac. Guess what? I am sick of reading shallow advice about what to do to make the USB appear on the Mac when this is entirely a Mac problem which should be fixed by them before releasing almost daily software updates that do absolutely nothing.

Love the advice to always amke sure to use Time Machine to back up the Mac. HD is only blinking after connected to the laptop, Mac can't detect it.

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  • Before We Begin: Read-Only Volumes and NTFS.
  • 1. Connect Your Drive and Check /Volumes/?
  • LaCie Drive Not Showing on iMac Desktop | Tom's Hardware Forum.

Tried change cables, adapters, run Disk Utility, and connected to other laptops I only solved the problem when I located another external LaCie power supply that was compatible with my failed drive. Once I was able to mount the drive again I moved its data to another drive and retired it. Additional details: My LaCie drive used a power supply that put the "guts" of the PS in a brick with cables at both ends, as opposed to a wall wart-style PS that plugged its brick directly into the power outlet.

The cable that ran from the brick to the external drive connected via a round connector with four prongs, if that helps. So it definitely shows up on another computer right now? Is it a bus-powered drive i. Is it spinning up when on and plugged in?

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I would still suggest regardless to swap the cable; even though it may work on the other computer it may be just marginal enough to fail on the Mac. I've seen this and it's really frustrating to diagnose. If it's a bus powered drive, you may want to see if there's an external power brick available for it; maybe for some reason the bus can't power it anymore. That's weird especially if it's on a powered hub or plugged directly in but not out of the question.

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You may also want to check to see if it shows up in System Report. It should show up if it's plugged in under the USB section.

It uses a different type of out cable which I adapted to the Thunderbolt input on my Mac. Under the Thunderbolt section of System Report it does not list anything as connected, so its def not reading anything. Does the drive have USB ports? If so try hooking it up via USB to see if its the adapter that's died. It turned out the Thunderbolt ports both of them have stopped working entirely, my Mac can't recognize any input from them.