I just purchased a “My Passport Essential SE” 1TB.
I plugged it into my desktop USB and it tells me it’s locating the device driver. After a few seconds, it says that it is ready for use but I cannot find it through “My Computer” or “Disk Management”. My desktop is Windows Vista 32-bit.
I then plugged it into my laptop, same operating system and it works fine. I also took it to work and plugged it into my XP desktop and it worked fine as well.
Any thoughs because I am VERY perplexed at this one.
It sounds like a power issue a lot of PCs use barely adequet power supplies. Did you try different ports on the troublesome PC? Also try unplugging all unneeded USB devices. They do make a power boost cable for these drives, it uses 2 usb ports on PC,