Things I Did to tackle this problem :
1. Used another USB 3.0 cable other than the original samsung.
2. Used another USB 2.0 Cable.
3. Used the second USB 3.0 port on my mother board.
4. Used all the USB 2.0 Ports on my mother board.
5. Removed USB Drivers and installed again.
6. Uninstalled USB 3.0 Drivers from device manager
7. Updated from Windows 8 to 8.1
8, Formatted my C Drive.
I Did all the things that i have mentioned but still no use. Plz Help me fix this ****. !! -_-