webcam driver for studio 1555

Hi Mr/Ms...

Im using DELL studio 1555 with windows 7 home premium OS...

Recently i have formated my lap... But i could not find any drivers for my 2MP web cam...

Also unknowingly i have formated my recovery drive... Im in need of DELL factory settings image CD...

Could anyone please help me in this regard... Thanks in advance..

G. Tamil