double click the speaker icon on the lower right hand corner - does anything show as 'muted'?
If No, go to start-control panel-system-harware-device manager. Look under sound controllers -- is anythign X'ed out or have a yellow question mark?
If all else fails - update your antivirus/malware programs and scan your pc. I don't know if it was a coincidence but I lost my sound for about a week until I ran a malware program, no matter how many times I tried to reinstall the sound drivers. If you don't have one, download Malwarebytes
double click the speaker icon on the lower right hand corner - does anything show as 'muted'?
If No, go to start-control panel-system-harware-device manager. Look under sound controllers -- is anythign X'ed out or have a yellow question mark?
If all else fails - update your antivirus/malware programs and scan your pc. I don't know if it was a coincidence but I lost my sound for about a week until I ran a malware program, no matter how many times I tried to reinstall the sound drivers. If you don't have one, download Malwarebytes