I have a Toshiba Satellite L755-S5248. I just recently loaded Windows XP Pro on it. I've managed to find most of the XP drivers for it by looking up the VEN/DEV ID's. Everything is installed and working except for the sound. There is no audio device in the device manager. According to the device manager, everything is installed. The audio is enabled in the system BIOS. What could cause this problem? Is there a way around it?