Hucard (PC Genjin2) corrupted graphics problem

[nopepper]

You are probably right, but I have applied all my known "good" cleaning methods and it still happens. And I know is that it's the card itself, because the same issue happens whether I'm playing it in a Duo-R or a Coregrafx.

So this begs the question, besides alcohol and cotton swab, what else should be used to clean HuCards?

[Winniez]

I don't know, I haven't used anything else besides alcohol/contact cleaner on Hucards.
With cartridges I sometimes use fine sandpaper as an extreme measure if there are signs of corrosion.

[spenoza]

I wonder if there's some damage affecting reliable contact under a blob somewhere.