"Douglas A. Tutty" <dtutty@porchlight.ca> writes:
I have a couple of new-to-me old computers. They've been well
used in
what looks like a normal office environment and they're a bit grimey
inside; not just dust that blows away. I figure that I should clean
that off so the dust doesn't act like a thermal insulator but I'm
unsure
what to use, since air alone isn't doing it. I don't want to remove
e.g. the CPU from its socket. (P-133, socket 7).
As another take on the issue, there's also such a thing as leaving
well enough alone.