Topic: I need help, directing the beams. Darksiders Warmasters

I just got done killing the second robot, which projects a beam, which then goes down a hallway and you hit the crystals to get the elevator going. I was ok with all that but when I got back into the room with floating type elevator with portals I accidentally closed off the beam of light going across the top. Is there a way back to turn that portal back on. I have tried all day and I seem to be stuck.

Telling people what game you're talking about might get you more responses @fransles.

I thought I put this under Darksiders Warmasters forum.