Hello, I have swapped my mbpr ssd and opened it for the 1st time... I have noticed that one of the sockets on the motherboard where the heatsink screws are, is out of its place. The other 3 screws seems fine. You can see that in the image (sorry for the dust, will clean it before closing it back ) Before doing anything, what do you recommend? is there any special glue for motherboards??? thank you!