So I was changing the lights in my cluster. All of them were working normally, and then all of a sudden nothing worked besides my battery light. I changed the circuit board on the back of the cluster and still doesn’t work. Any help would be appreciated cuz yeah my whole cluster doesn’t work

 

I'm assuming you already checked all of your fuses? Always check fuses before you replace anything.
Once youve done that I would grab a multimeter and see if the cluster is getting power from the connectors. You might have to trace it and maybe find a grounded wire or something