Just plug it in. It will work.
That's the point- it does NOT work on my original Ext Hard Disk on the first 622 anymore. Once I setup the new Hard Disk on my 2nd 622 receiver then my other 622 doesn't recognize the Hard Disk that has been attached to it for 6 months. I unplugged the POWER and the USB cable and then re-hooked up but no luck.peano said:Just plug it in. It will work.