Solved Cannot Eject External HDD?

[Donbrasi]

I had not safely remove my HDD under an vista computer, now I wanted to mount my HDD under Ubuntu but that's not possible and I'll get an error.

So I mounted my HDD under Windows 7 and did a checkdisk, but I canceled the checkdisk to early. Now I wanted to eject my HDD and get the following error?

I also tried to run the checkdisk again but then nothing started, do I just have to wait?

 

[Donbrasi]

Or should I just eject the drive (not safely) then is probably the problem solved and can I mount the drive under Ubuntu?

 

[janitoronmars]

If you are worried, why not just shutdown the computer and then unplug the drive?

 

[jumanji]

^ Good. Way to go.