Try hard they pop up.
I just insert a 2x$GB in the free slots and it come with 2x2GB so like 12Gb.
Do you know the plastic tabs to remobe the modules?
I saw that one of them is like the paper in the photo,i see you have some experience upgrading ram so because none answer my post i decide asking you directly.
The 2011 imac is working for almost three months and it recognize the new memory modules but now i know that one of the tabs is touching a ram module,is that big problem?I mean no just because the static energy more because if the module become too hot(I even know if they become hot by use) the tab can burn,is something to worry about or just ignore it?
Thank you very much.