Turned on my laptop today and the mute button wont turn off. Ive tried a few things ive found on the forum but when i go into my audio settings it says i have no speakers installed they were fine yesterday and ive had no previous problems like this. I tried installing the audio update and it said that my laptop wasnt compatible with the update.
I have no idea what to do and not a great deal of experience with working things like this out.
Please help.