Product: dv7-6c95dx Operating System: Microsoft Windows 7 (64-bit) ADDED 2ND HARD DRIVE - IT DOESNT SHOW UP UNDER MY COMPUTER - I DONT KNOW IF ITS FORMATTED OR NOT -CAN I GET SOME DIRECTIONS ---THANKS Tags: dv7-6c95dx Microsoft Windows 7 (64-bit) View All (2) I have ...