Let's not go there then (bios update). I would how ever keep trying to locate the proper
driver for your 64 bit Windows 7 off Sony's site. While there I would
write down and check for the latest bios and under that any updates that could relate to the web cam or similar processes. The next time you boot you should go into the bios and then write that version number down and then we can see if and how far out of date the bios is. First things first I would look for the current info off Sony's site. I would help but I've had so many bad Sony products that I have a real aversion to spending time on there site as it is so complex and convoluted as to drive me out of my mind. lol