speakers aren't working

[Adnan Tawakol]

the speakers of my computer were working yesterday but today its not working
i tried it on mobile it's working but the pc says it's not connected

 

[DeanJW]

Go into device manager and see if you can see them in there, also you could try using a driver update utility tool to find the most up to date drivers for you. Failing that ensure they are enabled in the sound control panel (assuming you are using windows).

 

[Adnan Tawakol]

pci simple communications control
multimedia controller
are not installed
but i will setup windows now to fix it

 

[Adnan Tawakol]

it didn't fix it
answer please