Solved Iomega external hard drive model GDHDU Tags: Hard Drives Iomega External Drive External Hard Drive Storage Last response: June 10, 2011 7:20 AM in Storage Share bkw854 May 29, 2011 7:07:03 PM Hello, I have two ac adapters in the drawer where I store my Iomega external drive. One has an output of 7v and the other is 12v. Can someone tell me which one is the correct one to use? More about : iomega external hard drive model gdhdu Best solution fzabkar a c 271 G Storage May 30, 2011 11:00:34 AM Share If it is a 3.5" drive, then it will require 12VDC @2A. What is on the label of the 7V adapter? bkw854 June 10, 2011 7:20:33 AM Best answer selected by bkw854. Can't find your answer ? Ask ! Publish Related resources : ForumIomega gdhdu 2 doesnt start ForumHow to fix iomega external hard drive ForumIomega Gdhdu 2 error ForumPnp driver(x86) for Iomega Hard Drive(Model No. PCI/VEN_1180&DEV_059&SUB ForumExternal iomega hard drive no longer recognized by disk management ForumDoes Iomega 1TB External Hard Drive work with linux? ForumTo RAID or not to RAID, backup advice. ForumIs this a fst drive ForumHow fix seagate external drive Forum[Solved] Buffalo vs. Western Digital Portable Hard Drive Forum[Solved] How do i format a hard drive with a windows 7 disc ForumCan't copy a lrage (5GB) file to a USB flash drive Forum[Solved] New secondary SATA Hard Drive not recognised ForumSecond hard drive for dv7-3162 ForumDrive c ForumFloppy Drive A More resources Read discussions in other Storage categories Hard Drives DVD Drives DVD Writers Optical Media Flash Media NAS/RAID SSD Western Digital !