iFixit Tears Down 24-Inch M1 iMac [Updated] - MacRumors
iMac M1 24" Teardown - iFixit
iMac M1 24" Teardown - iFixit
Mid 2011 imac 21.5 inch EMC 2428. Disassembled, cleaned, repasted like normal but now only indicator 1 and 2 on and there's the startup chime. Read description/comment please : r/mac