So I bought a 13-inch MacBook about a year ago, and about 2 days ago the sound completely died on me. I've read every nook and cranny and haven't found a solution. I've already tried restarting while pressing command+option+p+r, plugging in and out my earphones even did a software/hardware malfunction test (hold d while restarting) and no cigar. I think I don't need to say at this point that it doesn't have a redlight either, if anyone has any suggestions please do tell.

Thanks!