I purchased 9 passport essentials as same model(WDBAAA3200ABK).
They work good as normal external drives.
But In WD smartware, they aren’t detected except one drive.
so that I cannot use drive lock function.
I already have checked other Mac but same issue.
The trouble shooting I have had are below,
Check all drives formatted as Mac OS Extended (Journaled).
Firmware and software update to all drives
Connect other Mac
Appriciate if you have any solutions.
Thanks
BGs