>When plugging in or pulling out the outlet plug/AC adapter, should the
>laptop be put to sleep? Is there an order in which I have to follow i.e.
>unplug the outlet plug first, or never unplug from the laptop first? Does
>this include PC cards and the dongle that comes with my modem card?

The computer doesn't have to be asleep to attach the AC adaptor, but 
the official recommendation is that the adaptor should be plugged 
into the wall before it's plugged into the computer. That is, don't 
plug it in when it's already attached to the 2400, since there can be 
a brief power spike when it goes into the socket. I also generally 
remove the 2400's plug before unplugging the adaptor from the wall, 
but there's no real recommendation on that (perhaps Paul or someone 
can provide one).

You can do anything you want with PC cards and with modem or ethernet 
dongles, though it's wise from a software point of view to make sure 
nothing's going to expect the interface to be there before you remove 
it (you could crash the computer, but not physically damage it).

>Is it okay to plug the mouse when the laptop is asleep?

This was a grey area before the Wallstreet Powerbook (where ADB hot 
swaps and sleep swaps are explicitly ok), but I've always done it 
with all my Mac notebooks without any problem, and there is some 
software support for it (the ADB bus is reset when the computer wakes 
up). Hot swaps (when the computer's awake) are probably a worse idea.

You can add or remove serial devices anytime (same caution as for 
modem cards regarding software using the port at the time), and you 
can also do what you like with the floppy drive as long as there's no 
disk in it. And the audio ports are a free-for-all (you'd think this 
would be obvious, but it turns out not to be on the TiBook so go 
figure).

I would advise against ever plugging or unplugging a SCSI device 
without shutting the computer down first (sleeping it isn't enough), 
though you can generally turn them on and off as long as they don't 
represent a mounted disk. In fact you should always plug SCSI devices 
together unpowered, then turn them on once they're connected (and 
turn them all off before unplugging them).

Some people are more paranoid (or willing to take more chances), but 
these guidelines have served me pretty well.

-- 
Marc Sira               |       [EMAIL PROTECTED]
"If you can't play with words, what good are they?"


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