Unable to detect the external HARD disk

I have a Buffalo external HDD 3.0 Ministation 500 GB which worked great for a month, but now when I plug it into my laptop it does not appear in my computer. It does appear in disk management and remove material without a drive letter.

I looked for a solution and tried to rename it in disk management, but the option letter and paths of change disc is not available. Please let know us if there is another solution. I use Vista Home premium on a computer Asus F80. I have important data in there so reformatting now is not an option.

Plug the other ports does not work. Always undetectable.

Reset does not work

Update the hard disk driver does not work. He said that the drivers are up to date.

Plug it into another machine has the same undetectable result.

Hello

I would like to ask you to the manufacturer of the device to contact for help that you were facing the same issue when you talk the device to another computer.

Tags: Windows

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