i think it might be due to ground problem , you may measure with a multimeter in function ohmeter the resistance between power and ground between the two cards if you have for exmaple infinite value for the good card and only 100k ohms on defective it might be the issue.
the possiblity is optical check corrosion and clean some of it , i would not remove it all because corrosion is also a protection against more corrosion ! 2010/12/30 Maurizio <[email protected]> > Hi all, > > the video of my 8280 has become a little bit wavy. > > I've found out that is a problem of the analog board, because swapping it > with another one the problem disappear. > > How can i check what i wrong with the boad? > > Thank you wery much. > mau_rizio > _______________________________________________ > MSX mailing list ([email protected]) > Info page: http://lists.stack.nl/mailman/listinfo/msx > _______________________________________________ MSX mailing list ([email protected]) Info page: http://lists.stack.nl/mailman/listinfo/msx
