dear delll un-support centre 
i don mistake to buy N5110 from market 
and now facing this issue after the installation of win 7 64bit 
i read all your instruction on all forums and here and do it again n again with carefully 
i done installation 5 times in a day but the webcam not detect or works
if dell make really this N5110 then help me out 
in this or suggest me 
i will no hesitate to throw it 
from my forth floor bcz i cant give this <Admin Note: Profanity removed per TOU Policy~RK> to any one :) so help me out in this 