Cold itself shouldn’t make too much difference, apart from the clock battery – that could fail if the machine gets too cold. You shouldn’t need to warm the machine up, either.
I’d be wary about condensation, though, that could easily cause problems. I’d be particularly careful to resist the temptation to take your freezing cold computer inside to the warmth of your house…
Thanks mogrim. Yes, I can see the latter being a problem.
I’ve been looking at the specs on a few computer bits and it seems they are pretty resistant to temp and humidity, but yes, I need to somehow make sure the computer isn’t the coldest thing in the room. Insulate it from the floor perhaps.
(it’s a desktop tower because I run dual monitors btw).