I have a My Book WD3200C037. It was working great on my old computer but then I had to get a new computer and now when I hook it to my laptop while the laptop is off, turn on my laptop, it pops up as new hardware recognized, states it is a My Book but when I click on My Computer the external drive …

My Book WD3200C037

Joe_S March 31, 2013, 3:32am 2

Look in Disk Management and see if the drive shows there and has a drive letter assigned.

Joe