Hello,

Thanks for using FixYa.

The pop you heard is the sound of a capacitor blowing out. Do not turn your TV on because it might cause more problems. What you need to do right now is to bring your TV to a technician and have it fixed. Capacitors only cost less than $5, the labor would of course cost more... This can be a 15-30 minute job for the technician. I just hope that no other parts were damaged after you switched it back on.

I hope this helps. Thanks and happy holidays.

- HotRatchet