Windows 10: External USB drive wont mount

Windows 10 Version 1909 OS18363.720

My 16tb glyph drive is formated for Exfat and all partitions mount on Mac laptop BUT on my windows 10 PC I only see 2 partitions of 16 and I am not able to ifx in disk manager or by scanning the disks.

I read that this Windows Version 1909 may be at fault. Any way to mount this drive?

:)

 

Drive not mounted

Hi John,



Welcome to Microsoft Community. Your interest in Windows 10 is much appreciated.



I’m sorry to know that WD passport and
Seagate Free Agent Goflex Desk drive not mounted in the event window. I apologize for the inconvenience caused to you and I will be happy to assist you.

Please provide us the following information, to assist you further.

• As you are able to find the drivers in device manager, are you able to find the drivers in Disk management also?

Please refer the suggestions given by
Imran Chand in the below link and check if that helps.

External HDD will not mount on one machine

Please let us know, if you need any further help and we would be glad to assist you further.

Thank you.

 

Installed 1903 and 1 of 2 external drives does not mount properly

Have been using Win 10 several months with good success. System set up with two 2TB external USB3 drives. Recently upgraded to 1903. Now one of the drives mounts normally, and the other doesn't. The troublesome drive shows up in the USB connections list
with the correct device name, but the secondary description is missing. The drive does not show up in the Disk Management window. Tried reformatting the drive that won't mount, using a Win 7 machine. Drive works perfectly there, but even after reformatting,
it still isn't recognized by win 10 after the upgrade. Need help!

 

Toshiba External USB drives not showing in Explorer or Disk Management Plug-in

Thank you for the update.

Looks like your system is unable to detect your external hard drive. Let's see if scanning for new hardware will fix the issue. Follow these steps:

• Press the Windows key to launch the Start menu.
• Type in Device Manager and press Enter.
• Under Device Manager, select Action tab > Scan for hardware changes.
• Wait for your system to install the generic driver for your device and follow the on-screen instructions.

If the issue still persists, we suggest that you perform the following recommendations below:

• Plug in your external USB drives to other USB device port of your system.
• Use other USB cables for your external device to connect to your system.

Keep us updated and we will be glad to assist you further.