I have a 91 honda accord that was driven parked and about an hour later will no longer do anything.. When you turn the key full bright dash lights, but that's all. No sound just nothing.. I had the starter checked it's good. That Mechanic said it's electrical, and left. I'm not sure how it could be related but the only thing wrong recently has been it's hard shifting especially into third.

 

You need a test light to check whether 12V starter signal (small blk/wht wire) is getting to starter.

If yes, then starter is problem. If no signal, then ignition switch electrical assy, ignition system fuse (fuse 9 under dash), neutral safety switch (auto) or clutch interlock (manual) is open. Testing required to determine which.

Report what you find for additional help.

good luck