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I have wd my book essential 1tb external hard drive. Note: This will not only test if the interface is working but also confirm if the power from the interface is insufficient or not. plug the external hard drive in a usb port, power up, the systems post boot up will find the drive.
Wd my book external hard drive will not power off plus#
To make matters worse, the new My Book has a more expensive suggested retail price starting at $130 for 3TB all the way up to $300 for 8TB (the 3TB and 8TB capacities of the Seagate Backup Plus Hub can currently be had for just $100 and $230, respectively.) It's safe to say, however, that the street price of the My Book will likely be lower. WD My Book data recovery guide helps you to recover lost, deleted, formatted and corrupted WD My Book data with Recoverit Data Recovery program easily. Step 1: Reconnect the WD external hard drive to another USB interface on the PC. If the problem was with your Mac, it wouldnt be present on a different computer. If it doesnt work on different computers you have narrowed it down the the WD unit itself. I am basing this assessment on two factors: Points 4 & 5 above - that plugging it into different computers didnt work. It's not the fastest, however, trailing behind the recently reviewed Seagate Backup Plus Hub by more than 10MBps. Either your WD MyBook enclosure has failed or the disk itself has failed. I tested the 8TB version of the drive and via USB 3.0 and it did well, with the sustained copy speed averaging some 170MBps (that's more than 50 percent faster than the My Passport). As a desktop drive inside an external enclosure, the WD Elements are not USB-port powered drives, each comes with its own wall wart style power adapter about the size of the average cell phone.
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And like all desktop external hard drive, the My Book require an external power adapter to work. The My Book doesn't have extra USB ports to work as a USB hub, a cool feature first introduced by the Seagate Backup Plus Hub. This means it won't work with computers that only have a USB-C port, like the Macbook. The heads might not have time to unpark before the cushion of air keeping them afloat above the platters dissipates. The flow of power through the PCB to the hard drive spindle motor stops without warning. Instead it uses the old Micro-USB 3.0 port and includes a foot-long connection cable. When your computer or external device abruptly loses power, the hard drive doesn’t receive these signals.
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Notes: Longer bars mean better performance