I set up to receive a TV programme from IPlayer, and there was no sound.
I checked the external speakers, but the internal ones didn't work either.
I went through the troubleshooting process. Device manager reported the audio was working correctly, that there were no conflicts, that everything was set up properly, but there are no system sounds, let alone anything else.
At the end of the troubleshooting, it directed me to the BIOS, but I don't know how to deal with that.
Any ideas, anyone?

Penny