I cnt seem to locate the Realtek software to configure my sound to be 2 channel stereo.i jumped through hoops for the manufacturer HP and went to the Realtek site but no luck. Any ideas folks? Thanks in advance
Maybe if we knew what model HP you have it would be possible to help.
If it's an HP laptop it would only have stereo headphone line level outputs so you wouldn't find anyplace to change from or to stereo.
If it's a desktop does it have multi channel audio outputs? If you didn't set the PC to anything else the default would likely be stereo.