A/C compressor and RPM gauge stopped working?

Both the a/c and rpm gauge stopped working at the same time. I also noticed that after this occurred the engine did't start right away like usually does(the car still runs fine but doesn't start as smoothly as usual).I've checked both fuse boxes under the hood and found no blown fuses and i've checked both fuse panels on drivers and passengers side and found no blown fuses. I tested the clip going to the a/c compressor and it has no power even though the a/c instrument panel on the dash has full power.