Mike280zx

Hi all, I'm resurrecting this old thread in the hopes to obtaining more info on this mod/repair. I seem to have the exact problem that is described with the exact same hardware and setup (MSII v3.0) and I would like some additional detail if possible from anyone that has done it or even understands clearly how to do it. I'm somewhat handy with a soldering gun and know some electronic basics however have some questions: -are there any other relevant specs I need to know when I go to my electronics store looking for a .22uf capacity? (wattage? voltage?) -does the capacitor have polarity and if so which way does it go? -is there a clear description on where to install it? (i'm still trying to find the "H1 port next to the daughter board") Thanks in advance to anyone that can help me out. Mike