Furnace kicks on but no flames?

So my furnace kicks on, ignore works but no flames. I know my gas valve is working because I jumped 24v to it to make sure it opened. The problem is I'm not getting 24v to the gas valve. The transformer is working correctly. The wires are good. It seems to be getting lost in the board. So I bought a board and... show more So my furnace kicks on, ignore works but no flames. I know my gas valve is working because I jumped 24v to it to make sure it opened. The problem is I'm not getting 24v to the gas valve. The transformer is working correctly. The wires are good. It seems to be getting lost in the board. So I bought a board and installed that, same issue! What could be the problem here?
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