Advanced sound setup - Step-By-Step (For Windows 98 & XP) Make sure your volume isn't muted   Control panel sound   Check Left / Right Stereo Channels   Check Low-Frequency Response   Turn Special Effects Off   Set Treble and Bass   Stop Distortion   For PC Audiophiles Only   Set your volume	Make sure your volume isn't muted             If your volume is muted, you won't be able to produce the signals Click HERE to "unmute" your volume If your sound device is not one of the common types, and is not listed on this page, then use the chart below to get started.     What kind do YOU have?     Type of Card Males Females       Desktop     PCI Card 25% 16% Attached to Mother Board 50% 32%       laptop 50% 32% USB     Cheap 85% 55% Expensive 50% 32% Plugs into the wall for electricity ... 25% 16%