I need some assistance.

Problem, i have no sound coming out of my speakers

Solutions (tried, didn't do bugger all), downloading driver updates, with which i was told, "your audio device is in perfect working condition, there are no updates available" I tried rolling back to the 'older' driver...didn't do anything. I've really tried everything i can think of, cba listing 'em all


Anyone have any ideas what the problem might be/ how i can fix it?!

EDIT: The speakers are built in