Some time ago, I attempted to install windows 10 on my laptop. Long story short, it got stuck saying "preparing automatic repair" and I had to reinstall windows 7. Now I have no form of audio. I have a toshiba satellite l505d-ls5019 and I have spent all day trying to find the right drivers, searching for how to solve this, trying to install windows 10 again to solve this (just sits there saying starting download), ect... I have tried everything listed here: https://www.drivereasy.com/knowledge/fix-sound-issue-this-device-cannot-start-code-10/ and still no luck. If I hover my mouse over the volume control thing it say that there is no audio output device installed. Any advice appreciated.