First 27-inch iMac Teardown Hits the Web: Beautiful Inside AND Out! - MacTrast
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How to disassemble 27" Apple iMac for repair or upgrade. - YouTube
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Cracking Open the 27" Apple iMac (2011) | TechRepublic
iMac A1311 Power exchange and disassembly method All 4 steps
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
How To Upgrade/Replace Mid-2011 iMac 21.5" Hard Drive To an SSD! - YouTube