Hi, I'm quite new to the Raspberry Pi and I've run into a problem. I've been using Sonic Pi for a while, using my headphones as a sound output, but suddenly I booted up my Pi the next time and no sound was produced. I tried to go on YouTube and Audacity and Sonic Pi but I still heard no sound from my headphones. Any help?
(I'm sure my headphones aren't damaged as I use them on other devices)
Thanks