I HAVE A DVD RW DRIVE BY ASUS. I CAN PLAY CD'S JUST FINE BUT WHEN I PLAY A DVD I GET PICTURE BUT NO SOUND. I'VE CHECKED THE SETTINGS IN THE DEVICE MANAGER, I 'VE TRIED IT WITH DIGITAL SOUND DISABLED AND ENABLED, NO HELP. THIS DRIVE WORKED BEFORE, I'VE JUST PUT A NEW MOTHERBOARD, CPU AND MEMORY. I'VE TRIED THREE DIFFERENT MEDIA PROGRAMS WITH SAME RESULT.