Something has been bugging me on my Computer and I thought someone might be able to help. I have 2 CD Roms, a CD-RW (Sony) and a Standard CD-Rom drive. They both have headphone jacks but neither of them output sound when I have headphones plugged in. I've tried testing it with just an standard audio CD. The sound comes from my speakers just fine... just not the headphone jack. Can I do anything?