Error- “No audio output device is installed ” on Windows 7 computer
No audio output device is installed
I accidentally held down 2 keys on my keyboard. I dont know which keys. However, this has caused me to loose sound on my laptop. In the bottom right corner, my sound icon states 'no audio output device is installed'. I have restored my settings. This worked
until i loged back in. I have used the Microsoft troubleshooter. This told me that there was a problem with my sound configuration but it has not been fiexed. Can anyone please tell me what i need to do?