You need to check and see if your computer has a sound card. Look for this in your control panel in your start menu. See if you have any audio devices. Double click it. When there make sure you have the volume turned all the way up. You need to have speakers plugged into the computer. You also need to have the speakers plugged into an electrical outlet.
Sometimes you simply need a fresh perspective to solve a challenge. Click here for a random insight from history's great thinkers.