Back up your files off the machine to a new or non-contaminated external drive.
Shutdown the computer and connect the charger cord.
Find a warm, dry area that will be safe for a long period of time with power.
Seal the machine in a air tight plastic bag, fill the bag with carbon dioxide (it's heavier than air) and tape it tightly around the power cord.
https://www.youtube.com/watch?v=b_qdkKnftt8
Leave for one year and they will die of starvation and/or asphyxiation. Check on the machine periodically for heat or other issues and disconnect/reconnect the power cord from the wall as needed. But don't remove the bag or open it.
Consult with a bed bug professional about eradicating the rest of your home/office/vehicles as they can transfer back to the machine again which will require another year of electronics being in a plastic bag.
New bedbugs require 5 feedings and mate before they can breed more. They can lay eggs anywhere and Mac's cannot be opened or completely sealed and all the spaces cleaned of eggs and nymphs so it's not even worth trying. Heating a Mac to the proper temperature to kill them also damages the Mac and other electronics.
They are drawn to expelled carbon dioxide and body heat, usually come out at night but if hungry will feed in the daytime as well. They seek a safe close place to hide to come back and feed on you again and again.
Consult with your bedbug professional as since there is no way to kill them with poison (the one working formula was banned), your bed (s) and even favorite chair is used as bait (with you in it) to draw them out in a war of attraction/attrition using traps etc., after the initial sealing of cracks and heat treatments.
The key is to offer no physical path to you to feed less it's through a trap, usually placed under the bed/chair/couch posts, this may mean having a elevated bed pulled away from the wall so the sheets and blankets don't touch the floor where they can crawl up.
Don't use insecticide etc., it only scatters them all over the house and elsewhere, up the walls where they can crawl across the ceiling and drop down on your head or bed.
It's also important to strip your bed, check every crack for eggs and wash your sheets, etc., at least every few days. When you do so, fill the washing machine or tub with water and submerge for a couple of days to drown them before washing, also repeat for all clothes and other fabrics if possible.
You may never fully get rid of them, it will require maintaining a diligent behavioral lifestyle to keep from feeding them until a more permanent solution is found, so far none exist.
If your careless, they will breed more again and your back to square one and calling the expensive exterminator and bagging your electronics again.
