Why does my pc keep telling me that my external hard drive is unreconised.ive been trying to fix this for 3 days non stop.im well annoyed with it.ive tryed many ways to install it but no luck.ive try it when its on and when its off.ive tryed it after reboot but nothing...UNRECONISED is all i get...it mounts for a second then disappears again.ive plugged it into my pc usb at the back and even tryed a multi usb connector.ive use one with my phones and mp3 player with no problems....im on a budget as it is.i cant afford a new one again.im screaming through frustration with all this messing about.it managed to mount once but then disappeared.??

Computers & Internet - Verbatim - STORE-N-GO (95312) 8 GB Hard Drive