Quote Originally Posted by WZ7U View Post

I hooked up this Seagate drive and while the OS sees it, the drive won't execute Setup. It cries about not playing nice with GUID Partition Tables. 2019-01-11_1353.png
reformat it. there's nothing on the disk, and it will be formatted to defaults that will work on your system. you may have to open Disk Manager or Device Manager to reformat it ... or you can just open a cmd window and use FORMAT.