No life from your Sega Mega Drive 32X? It might just need a bit of TLC. Clean it up using a little bit of isopropyl (ideally) or methylated spirits and some sandpaper. It worked for me, I hope it will for you too. This unit was not showing any sound or video prior to being cleaned up. That said, sandpaper probably isn’t the best thing to use, but it got the job done for the short term.