O.T. Missing Folder/files

Remember we have #3hd inside the 8500 at present not the original hd
so should I put the original hd back. I kind of want to because were
doing all this on #3 so far and we need to return to the original hd and
use the clones to test with.

When I have the 1TB hd in the 8500 the external Mrimg hd connects and
the Patriot Key connects but not the external #4 hd. We put #3 inside the
8500 to see if it would connect with it but it did not.

I tried testing the external #4 hd on the 780 to see if it would connect
and it did not. So #4 hd must be bad because it should of connected
with the 780 .

https://postimg.cc/jnqsZfWG

I tried the unknown hd in the external case but again nothing.

https://postimg.cc/fSRHHWMH

Yet if I put the Patriot Key in the 8500 recognizes does all those things its
suppose to but none of the hd's in the external case do so. Only the external
hd with the Mrimgs does. So this leads me to believe the hd itself is bad.
How about I put the 780 #2hd in the external hd case and see if it connects
to the 8500? It should.

Yes, the pictures say it loading driver and ready to use but there are no popups
to open files and identifying the drive as I: etc. like the Patriot Key. I went into
disk management with the external hd connected but it doesn't show anything
and it shows it's online.

https://postimg.cc/KKZJc7WK

I think its a good idea for me to switch back to the original hd because I can't do
any work with the #3 hd in the computer.

Robert