This document applies to HP and Compaq Desktop PCs with Windows 7.
Sounds from music or the system are distorted. The steps in this support document can resolve any of the following symptoms:
Music sounds like it is being played in a concert hall, cave, or other environment.
Music skips or plays erratically.
Music and sounds are high pitched or low pitched.
Music and sounds can be heard, but they do not sound the way they should.