Man, I'm having trouble getting past the new room in this online adventure. Can anyone give me a hint about how to power up the cutting machine to use on the triangular metal piece?

Look at the lamp, it has to be off !!!
On the cutting maschine, push the green botton.
Do you have the wood burning?

CU Sylvia

No, I don't have the wood burning. What's the secret with that? Do I need to interact with the painting above the heater? Thanks for the help!

Put the wood in the circle so the laser will start it burning when you turn it on.