couger85

I need some help, I have seen all the treads on this and the questions I have I can't seem to find that answer too.
I am repairing my climate control and the part that I am stuck on is removing the large circuit board. I need to re-connect the wires that run from the front display to the connector under the circuit board. I can't find a schematic for the unit and I don't know what I have to unclip to get that thing off. The only clips I can see are the 4 on the top, but the thing does not budge and I don't want to break it.

If anybody knows anything about this can you let me know..?? I would appreciate it.

Thanks