No Sound

[grandpajoe]

After tidying and cleaning behind the comp and replacing everything correctly btw , the sound has gone help please.

[jennyjoan]

take your sound plug out and leave for a few minutes and insert again - see how it goes. Also look out for all sound icons control panel, bottom of screen where is a little loudspeaker, and whatever you are looking at ie youtube - make sure it is ON

[Old_Geezer]

You've moved things around physically beforehand. Have you checked everything is plugged in fully ? Push them all home and wriggle leads. Make sure no speaker cables are floating around unplugged.

[grandpajoe]

Well it's working now thank you but I don't know what I have done.