The Renautl Laguna 98 dashboard does not work

I need a hand, if anyone knows what the cause can be for the Renault Laguna 98 board to stop the speedometer, count turns, temperature clock, fuel and the gallega on board !!! thank you

When you have problems with a dashboard, always check the fuses in the fuse box and relays. The relays should engage; if they don't, they are damaged or not receiving the signal from the ECU.

It was most likely loose soil; check all the soils

Well, first of all, thank you for your replies! I should mention that I don't understand much about all this, but I took it to a shop that only repairs instrument clusters, and they told me I have to replace the entire cluster! According to them, it's because the microprocessor is damaged, and it's easier and cheaper to replace it with a used one. I've taken the cluster out and touched everything I could see, but it's still the same. I have no idea where the ground wires or the relays for the whole cluster and the control unit go. I'm still waiting for your help! SOS!