Polarity of HP external hard drive Tags: Hard Drives Western Digital Hewlett Packard External Hard Drive Storage Last response: July 25, 2011 1:22 PM in Storage Share darryl22 July 25, 2011 4:18:36 AM Hello, I'm trying to find the polarity of my western digital "My Book" external hard drive 500 GB. It isn't shown on the drive nor does the literature show it More about : polarity external hard drive WyomingKnott a c 277 G Storage July 25, 2011 1:22:37 PM Unless you have lost the power supply, you could either read what is stamped on the outside of said power supply or attach a multimeter to it. Again "unless you have lost the power supply," why do you need to know this? Not challenging you, I'm just curious. Can't find your answer ? Ask ! Publish Related resources External (USB) Hard Drives + Reverse Polarity Front USB Connector Forum What would polarity be on wd hard drives Forum Use a notebook ac adapter as power supply for external usb hard drive ? Forum HP External Hard drive Forum The best wireless external hard drive for hp Forum Why after changing the power supply to an external hard drive will the light com Forum Hp simplesave 2000h external hard drive drivers Forum Desktop beeper (aka internal speaker) with polarity ? Forum BIOS in HP DX2100 not recognizing 640 Gb external hard drive Forum * DV 9000 hp laptop with external Esata II hard drive , ExpressCard * Forum Using HP External Hard Drive as a Internal Forum Trying to Recover data from laptop hard drive to put on External drive Forum MY COMPUTER STOPS DETECTING THE EXTERNAL HARD DRIVE ..PLEASE HELP! Forum SSD swap for Avatar 145A2 Ultrabook? Forum Download TV to falsh drive Forum Hard Drive data/partition recovery Forum External WD wont boot, how to troubleshoot Forum Which drive is the best? Forum [Solved] How to format an unformatted flash drive Forum [Solved] Crazy hard drive problem, challenge for experts. HELP!! Forum More resources Read discussions in other Storage categories Hard Drives DVD Drives DVD Writers Optical Media Flash Media NAS/RAID SSD Western Digital !