While the battery is glued down with adhesive, you can just soak it in some 91-99% isopropyl and that adhesive dissolves quite rapidly and the battery can be pulled right out. I had no issues doing this on my 2016.
I just finished completely rebuilding a 2008 and 2010 macbook pro. The older ones are quite serviceable. This round, the speaker surrounds had cracked causing buzzing audio or no audio. I managed to ebay brand new speaker replacements and got them installed. I cleaned everything and re-pasted the CPU/GPU while I was in there as well. They are on El Capitan and High Sierra, but can be patched to be upgraded to Mojave if I wish. Currently running a LTS version of Firefox as my browser.
I just finally decomm'd some supermicro X9 boards that required me to keep a copy of firefox portable and either use Java 7, or configure out some security settings on java 8, but they weren't that hard to maintain/admin.
Your stuff seems like it's at least a gen newer, and probably really isn't that difficult to admin at the BMC level.
>Living inside some of these small wasps was another even tinier, rarer parasite, a “hyperparasitoid” wasp known as Mesochorus cf. stigmaticus. It kills the parasitic wasp around the same time as the wasp kills the caterpillar, and emerges 10 days later from the caterpillar’s carcass.
Now you just have to write a playbook/role that sings to you as it executes through tasks... Audible feedback during execution would be cool for some things.
That certainly shouldn't be able to happen. The top of panel breaker should pop with a large enough load, and the mains on the street can handle quite a number of homes with supply. There's no way a single in-home unit should/could pop anything at a substation. The component at the substation likely just failed at that time.