i have this problem when i try to access my hard disk it says need to formart before accessing and when i try windows isn't able to .what happened was that i was copying something into my drive and also started gta 5 on the hard disk and everything stopped responding .i restarted the pc and i wasn't able to access the HDD .it has become of RAW format and it says i need to format to access but i ain't able to format it...........it also say its not a recognized file sysetem. .anyone how can help will be highly Appreciated as this HDD had my collections games from 3 years ......a lot of thx in advance.PLZ help