So i bought an external hard drive from wal mart.. its a seagate 160 gig hard drive... well i had it all set up and hooked up to final cut pro and er thang, everything was working fine... well i accidently unplugged the power cord while the external hard drive was hooked into the usb and an error came up sayin something about the hard drive was disconnectd wrong and shit.. i tried restarting and whatever and when i do that, it says, that there is an unrecognized drive or whatever plugged in and my options are, ignore, eject and something stupid i cant remember...

is there a way to get my computer to recognize this thing or what the hell do i do?