Headlights, fog lights, and dash board lights not working on 1999 Oldsmobile Aurora

I changed the MF switch, checked the fuses, put in another LCM (used) and no lights.
I noticed I have no power to the fuse block LH EXT LPS or RH

Asked by for the 1999 Oldsmobile Aurora
Did you check every fuse you could find with a test light on both sides of each fuse, with key on and headlights on while testing?? Give it a shot!