My computer never had audio problems before, but when I recently rebooted my computer's XP operating system, my sound system stopped working. I have already checked the computer to see if whether or not the speakers are connected properly and if the volume is turned on and everything's fine. However, when I do look at the system information there is a yellow exclamation balloon beside the multimedia audio controller. Therefore, I'm wondering if my problem is related to that. Currently my computer does not even recognize that the speakers are connected and is making beeping noises. Does anyone know how to fix this problem?