Chosen Solution
Can the RAM cage be replaced on an Intel iMac EMC2134? Does iFixit have the part?
Sorry to mention but RAM cages are non replaceable. They are integrated to the logic board. You got to replace the entire Logic Board if the RAM cage got broken and became non-functional. It’s way expensive. If, at least, one of the memory bank is functional, keep using it maxing out the memory on it, would be my suggestion. If this answer was helpful please remember to return and mark it Accepted. Thanks.
This is not iFixit customer service It is the DIY help forum. If this answer was helpful please remember to return an mark it Accepted.