Would everyone like to report in a reply which brand and type external HDD drives
that works on the USB port and which do not.
This would be easy for those who have a need to purchase a drive,
so they definitely buy one that is compatible with the system.
I can already tell that the Seagate Expansion 4TB does not work for me.
I have a Lacie drive USB 2.0 without external power and this one works perfectly.