Need help
 

I have a 96 cad sls my problem is i'm checking my fuses with my test light and i'm not getting any light on a few of my fuses and they are not bad the fuses are still good. but they look like they are not working could this be that my computer is not working because some of them are just not the fuel the inj, oxy sen2, oxy sen1, distr,pcm,and others.now like I said the fuses are ok but im not getting any light on them.