my webcam on my alienware m15x has recently stopped being recognized. i went into device manager and tried that but it still isnt working with any of my webcam chat programs. I tried to do a system restore and that didnt work at all. i need suggestions on what i can do to fix this issue, im thinking i might have to just do a full wipe and use the restore disc that came with the laptop but thats my last resort. please help. email me with your suggestions.