Originally Posted by Jack1n
Just keep using your 750,the worst that could happen is your system will suddenly power down(if your working on any important projects,ect then use the 550).
EDIT:you can pour super glue around the edges and glue the thing back in.
A lot of people might jump on this statement butin all honestly this is what I have been doing up until now and it seems stable unless I knock/wiggle the connector, my only fear is if it does get knocked and blows it may well take other parts with it, and with a £100 mother board, £150 CPU, £250 GPU and £150 SSD amongst other things I really don't know if I can take that risk. That said I did dig out some superglue from t6he back of the cupboard earlier to do exactly as you said but it had leaked and dried up lol