2007 Chevy Silverado won’t start after battery change

Chevy Silverado

My battery went dead. I replaced it. Now I have no power windows, locks, lights, etc. and it wont start.

No power windows

My guess would be you didn’t get it connected right, have corrosion at the battery/cables or you managed to blow a fuse or two. The starter has a relay a two fuses to check. Fuse 60 and 64 should be checked. The windows do not have a fuse, this is what leads me to think it is a bad connection at the battery. Not to mention it was the last thing that was worked on. Double check your work.