Libreboot – HP EliteBook 820 G2 support added to Libreboot!
Leah is now selling the 820 G2 with Libreboot. Now you have another choice when it comes to a completely libre firmware. Intel management engine is neutered. This is the newest laptop supported by Libreboot.
It's from 2015, there is a full HD screen version. IIRC there was a big performance step between intel 4th and 5th gen, this laptop is 5th gen. You can still buy new batteries for this model.