Built-in audio card on my friend’s MB behaves oddly.
When you run wmv files and video dvd’s, the sound is garbled. When you listen to cd audio or sound on a Powerpoint document, everything is fine.
We installed a brand new PCI sound card and the result is identical.
We re-installed XP and results are identical with built-in sound card and PCI sound card.
We did download k-lite codec pack but there was no improvement at all. Maybe we didn’t activate the codecs properly.
Could anybody let us know where we may have missed out?