2001 Honda Civic radio does not work. Checked interior fuse 8 and it is good. Cigarette lighter works. The radio is blank when I start and car and does NOT say code. I know the code. Anything else to check? Thank you.

 

If you're getting no displayed information when pressing a button with the engine running, then you may have a dead head unit. Does the backlighting still work (turn headlights on, to check)?