Fix Sound on Dell computers
Fixing Sound on Dell OptiPlex 3050 Computer
Step 1: Right click on Speaker button, bottom right corner of window (near the Time/Date Display).
A Menu will
popup.
Step 2: Left click on Playback dev
Step 3: Left click on Speakers/ Headphones in "Sound Window"
Step 4: Left click on “Set Default” button in "Sound Window"
Step 5: Left click on “OK” button in "Sound Window". Window will close.