RE: HELP - How Do i Turn On Bluetooth Radio In My Dell M6500?

HI,, I HAVE A DELL STUDIO 1735 AND I CANT FIND THE BLUETOOTH IN THE DEVICE MANAGER.

I DOWNLOAD THE BLUETOOTH BUT DOSEN'T WORK . THE LIGHT IN MY KEYBORD IS OFF. EVEN I CHECK IN THE BLUE MONITOR , THE ONE WHEN YOU PRESS F2 WHEN RESTART THE COMPUTER. I CHECK UNDER THE WIRELES SECTION , AND NOTHING. CAN U HELP ME PLEASE.  AND ANOTHER THING. MY WEBCAM DOESNT LET ME USE THE AUDIO EFECTS. YOUR WEBCAM DOES NOT SUPPORT THIS FEATURE , OR YOUR WEBCAM IS NOT CONNECTED. WHAT CAN I DO?