External initial release

Need some help from the experts here. We recently acquired a PowerEdge 2950 GII server for our shop. We installed a Rosewill RC-225 SATA host card and have a Mediasonic HF2-SU2S2 4 bay enclosure hooked up to the Roswill card via eSata. The chipset on the card is the Marvell 88SE91xx chipset.

MY LAPTOP IS DELL INSPIRON 4010. I RE INSTALLED MY OS BEFORE AFEW DAYS BACK . AFTER THAT I UPDATED MY DRIVERS BUT WHEN I TRIED TO USE MY WB CAM , I COULDNOT FIND THE WEBCAM CENTRAL IN MY SYSTEM.