Id recently purchased a new pc which was working fine, after a few weeks the sound had stopped working, whenever i hover over the little icon it say's "no speakers or headphones are plugged in" ive tried detecting the problem but each time it just fails, ive followed some guides online saying to uninstall the driver and reboot the computer but nothings changed, im not too tech savvy but wondering if anyone knows why it just stopped or what may be the problem, thanks.