I've recently bought a second external hard drive, a 3TB WD My Book Essential. And my first ext. hdd is the exact same make and model, and yet when I have both of them plugged in at the same time I can only see one of them in my computer. In device manager under drives and under the WD branch, it says there are two hard drives. Yet I can only see one in my computer.
I have them both plugged in to a 7-Port Powered Desktop HUB, as well as a third external hardrive which does show up. I have tried renaming the hard drives, plugging in one first then the other but the second one never shows up. Help Please :/