Flash drive question -

[Bob Goodwin]

I have two flash drives I cleared of data and somehow put them in a 
condition where they do not show up on the desktop display and I do not 
know how to access them, there must be a way?

Both are detected when plugged in:

[bobg@box10 ~]$ lsusb
Bus 005 Device 004: ID 154b:6545 PNY FD Device

What do I need to do access them?

Bob