iMac 2010 27" for parts without glass front, boots - no picture(bad gpu)
iMac 2010 27" boots, hardware lock (https://gist.github.com/willzhang05/e5b5563cdc65514dfb7ca131e03ca4b2 for removing)
iMac 2011 doesn't boot, worked when stored in 2022.
QWERTZ keyboard.