There's nothing stored in the Parameter RAM that won't be restored to a default
state by the OS on boot.
Macs generally won't boot without a PRAM battery though, so if you're storing your
systems without one, you'll need to replace the battery before use.
You might want to run some wire for a socket out of the case if you're going to do
that regularly, since it can be a pain to get in there on many models?and not just on
compact Macs, either, though they're obviously tough.
-- Chris
Sent from my iPad
On Nov 6, 2016, at 2:49 PM, Jules Richardson
<jules.richardson99 at gmail.com> wrote:
So I'm working my way (more slowly than I probably should be) through my systems,
ditching ancient on-board batteries before they leak...
In the case of the Mac SE's, are there any critical settings which I should make a
note of before removing the on-board battery? Should I expect any issues trying to run the
machines without? (I'm not inclined to replace batteries unless I have to, just so I
don't have to worry about replacement again in x years time)
cheers
Jules