At some point I will look for a metal fishing tackle box with dividers for memory sticks.
If you do have advance warning of a Carrington event put your car in the garage and unplug your computers.
https://www.forbes.com/sites/startswithabang/2021/02/26/ask-ethan-how-prepared-are-we-for-the-next-giant-solar-flare/?sh=67bd5b0a196e
In the event of a Carrington event Governments will have to:
....."issue recommendations for residents at home on how to safely cope: unplugging all of your appliances and electronics, disconnecting certain wires and systems, etc."
Like I would trust them to give me good advice?
Heck. I’d expect them to be the ones that cause it first if that were possible.