How Do You Troubleshoot An HP Laptop When No Audio Output Device Is Installed?
The “No Audio Output Device is Installed” error is a fairly common error among users of an HP laptop operating Windows Vista. There are many conflicting reports about the official “fix” to this error. Even Microsoft hasn’t put forth an official solution but rather a list of things to try. It most commonly occurs when a user has upgraded her operating system from XP or earlier to Windows Vista and displays a red “X” on the speaker icon in the system tray. Double-check to be sure your speakers are plugged into the proper port on the PC. If they are USB speakers, make sure they are plugged into a properly connected and powered USB port or hub. If they are 3.5mm stereo plugs, make sure they are plugged into the proper port (usually the green colored port) on the back of the PC. If everything is connected correctly, you’ll need to uninstall your drivers. Open the “Start” menu and click “Control Panel.” Under the “Programs” option select “Uninstall A Program.” Locate your sound drivers in th
