If you don't have a speaker Icon go to the Control Panel and check your sound
See if your sound has been stopped in Services Under
Start - Control Panel - Open Administrative Tools - Open Component Services - Click Services (Local) and Scrowl down the list to Windows Audio to see if it says - Started. If stopped
Left click Windows Audio and click restart. -
Right click Windows Audio - left click Properties - Left click Start
If the above doesn't work, go to control panel and open System Icon -
Hardware Tab - Device Manager - Click the + Plus sign for Sounds.......... -
Right click Realtek AC 97 (Or whatever Sound you have) - Left click - Update Driver.
To update you will need the CD that came with your computer
Or go on the Internet to download the drivers for your sound.
Start - run - type - dxdiag - OK
See if it allows a test of your sound.
If you don't have Run listed - right click your start button - Properties -
Find Run and put a check mark and OK and APPLY