The wife was driving our 2003 Grand Am and it stopped running. When I arrived she was trying to have it boosted and I did have interior/guages. I could not hear the fuel pump activate when I turned the key to the ON position.

I had it towed. The car is totally dead now. No interior lights/guages.....nothing even with a car boosting it. My battery charge indicator is green and there is juice in the battery.

The Check Engine light was on prior to this. On a couple occations the car would not start unless boosted if the battery was down at all.

I have no power now to anything even with a charged battery....I'm going to check the fusable link. Any other suggestions?

Sounds like the battery has died.

Could be a few things wrong here though.
First check and make sure the connection on the battery are clean and tight.
Check the starter wires also make sure they are not loose or broken.

If those are OK, see if putting it in neutral does anything.

I dont think thiers any one fuse that would make everything dead.