Hello all. I have a Dell Latitude laptop whose volume has stopped working. The speakers work, but are so muted that even at top volume I can barely hear with headphones on. All the drivers are functioning correctly according to device manager, are signed, and don't have any updates to download. I was playing a video game through IWin called Cradle of Rome when the sound stopped working properly. I have anti-virus software and after running a scan didn't find anything other than tracking cookies. Any suggestions? Thanks.