I used to watch Video Power after school. Johnny Arcade was the dude's name that hosted. The first season was like a one-room set and he introed the show, then skateboarded a yo big five feet to get over to his chair and TV and showed off some stuff. As I remember it was mostly Akklaim, LJN and related companies' stuff, never Capcom...never the good stuff

Of course I was like 13 or 14 at the time so it's a little hazy

Then second season on they had a huge set and played video games like a quiz show and competed for prizes. There was even a lame shopping spree at the end, it's not as cool as it might sound. I think the final episodes they just started to do SNES stuff so that would definitely date it 89-92 or so.
Side note the guy who played the part of Johnny Arcade was Stivi Paskoski. I know because I sent a letter hoping there was some sort of fan club, and if not if I could start one

This was pretty much what mattered to me at the time. On an extreme aside, I was watching old episodes of Law and Order about two months ago and thought the kid hacker in one episode looked crazy familiar, an IMDB told me it was indeed Johnny Arcade, hopelessly typecast as "lamely-cool computer dork..."