What's causing the eMac fuzzies?

[Buzz]

thanks Larry, didn't know if there was some sort of utility program that controls/tweaks video output. neighbor that used to help carry stuff moved away a few months ago, and my 11 y.o. son isn't quite ready to tackle an emac down the stairs yet; getting to shop isn't as easy now days, so was hoping for non-transportable option(s)...