I have a problem with my hdd. It hasn't fallen or anything but just all of a sudden it doesn't show up in My Computer. Before, it was showing up but was not accessible but this time when i try to change letter, it tells me that the disk management is not up-to-date. I have a Samsung M3 1TB portable hdd. I have tried the Hdd in other PCs but I'm getting the same problem.
A main thing is, can you see the disk in BIOS? Sometimes Windows fails, even if the disk shows in BIOS. If it shows there, it's probably an issue of partition.
First try plugging it into another pc. This will help determine if the problem lies with the drive or your pc. Also try using a different connecting cable to test if that is the cause.
The drive is probably corrupt. Maybe TestDisk http://www.cgsecurity.org/wiki/TestDisk will fix it or some data recovery software if you need the data Recuva Link Removed is a free one.
Joe
A main thing is, can you see the disk in BIOS? Sometimes Windows fails, even if the disk shows in BIOS. If it shows there, it's probably an issue of partition.