bontaro :
I think it requires some kind of knack.
I think you are right. I think probably because most cases where the cpu is removed the mobo is either re-used or trashed. A couple years ago I ruined a $135 mobo that I was going to return because bent a few pins trying to figure out how to do this.
One "knack" is figuring out whether the plastic cover goes on the inside or outside. I just seccessfully (I think
replaced the cover on an Intel DZ68DB /1155 mobo, after finding this on YouTube:
http://
This video shows the cover being snapped into the
outside of the clamp after the clamp had been locked in down position. My mobo has a Foxconn LG115X plastic cover and this video had the same or similar.
However, prior to finding this I found a guide on another site that had an excellent still photo depicting replacement of the cover on an 1155 mobo with a Foxconn socket LGA1156 . Had I tried this procedure, I'm pretty sure I would have bent pins because this socket has a plastic cover that mounts
inside the clamp.
While the video is pretty good, I will add that the LGA115X external plastic cover has tabs on the bottom. The spacing between them is different. When I summoned the courage to giuve it a try I hooked the upper tabs into the curved notches on the top of the clamp, then carefully rested it on the clamp and lightly pressed. It snapped right in.