Can't Detect External Hard Drive

[tiger2013]

I can't see my external hard drive (Seagate Backup Slim Portable 2.5", 1TB) in My Computer. I'm using Windows 8.1.

Windows seems to be able to detect it fine.

When I go to Device Manager, I can see the device.

When I click on Safely Remove, I see the device too.

However, I don't see it in Disk Management nor My Computer. When I tried to use SeaTools to repair it, it doesn't detect my external hard drive.

When I tried to populate the volume information, it gave an error "Volume information for this disk cannot be found."

Please help. I have a lot of important data in this hard disk.

 

[Louisloo]

Try using different port/ cables and different PCs.

 

[tiger2013]

All tried.

 

[jtjt00]

You need professional data recovery service to get back your data.

 

[VoodooKing]

Was wondering why you blacked out the WDC hard disk model.

 

[tiger2013]

LOL. Because it would track back to me.

 

[VoodooKing]

You can try download Hiren bootcd and use the harddisk partition recovery tool.

Sorry, OT abit. How does a hard disk model number back track to you?

This is mine.