Windows 10: SSD Drive Seagate Expansion not working and not showing up

hi all

I need a very big help here please

if you can see I have a big problem can't be solve at all

I try to initialize the disk but it wont work too and give me an unknown size cause my Disk has only 1TB

any easy way to fix this awful day pls ??

:)

 

Seagate Expansion + Drive not working

When I use to connect my Seagate Expansion + drive, my windows 8 computer does not read the contents and it also affects the other USB Drives. but it shows on the Device Manager (SCSI controller and Disk Drives section), however the capacity storage is not
listing up on the Disk Management Tool.

Any help?

***Subject edited for clarity by the moderator.***

 

Seagate expansion portable drive not recognised by Windows 10

Hi! I am having the same issue with windows 10 and my 3tb Seagate expansion. It shows up in my device list as an unallocated disc drive, I am trying to use it as a regular external hard drive to store my music and video. I am going nuts here because nothing
has worked so far, I had hoped that adding a drive would do the trick but no luck. FYI, This is a brand new hard drive. never used.

 

Seagate 1TB Expansion

Thank you for your reply, Although it shows on the device manager as Expansion drive it is not showing on the disk manager even though it did initially, I tried it on another laptop and it is the same. It shows as seagate expansion drive, it shows the
properties and runs a test to say its working properly in the troubleshoot and diagnostics but i have looked further and it wont register the volume. I have only had it 3 days so still under shops warranty but i initially moved a lot of movies and pictures
to it to clear space on my laptop which is frustrating. I have had quite a few bugs on windows 10 and was hoping this was 1 but now beginning to suspect the product may be faulty