Why Is the Sound on My Computer Static-Filled?by TrevorM
Sound cards can experience a myriad of problems. Some of the most common problems include no sound at all, sound freezing or static sound when playing audio files. Each of these problems can occur for many reasons.
The static heard when playing audio files may be a direct result of damage to the speaker hardware. When the speakers pop or blow out, the resulting sound has distortion or static. You can test your speakers by connecting them to another computer.
PCI Slot Problems
Some PCI slots may receive electrical feedback from the power supply, reports Directron.org, a website dedicated to computers. Try moving the sound card to another PCI port further away from the power supply.
If you are using the incorrect drivers for your sound card or operating system, it can result in distortion or static sound. Check the version of your sound card and make sure your sound drivers are up to date.
If you have an integrated sound card or secondary sound card installed, hardware conflicts may cause problems with playback sound. Removing older driver versions of other sound cards may be a solution to static.
- photo_camera sound card repairing image by Paolo Frangiolli from Fotolia.com