Compass/ Fuel reading DEAD !!!

fuel is marking in the fuel gauge but not on the compass in the headliner ??

I have a 91 GC 3.3l 2wd , my compass in the headliner is dead (no power) can some one steer me in the right direction, as to where should i check the fuse (where is it located, which one), relays ???
or if there is some plug which i should check, all fuses are good,

please help !!!

anybody ????????????????????????????????????????

anybody ????????????????????????????????????????
I have the same problem. I know the windshield was replaced before I bought it 4 years ago. I'm thinking maybe the wiring ran close to that and was damaged. I would like to get it fixed. Any luck yet?

NOTHING YET, in going to drop the headliner console and test the wires for power if that doesnt work then maybe i will go to the yard and pick up another digi board to see if it powers up then, if not im going to follow the wires and see where they lead to find the power lost.