Solved! I broke a piece of my G430 and I don't know how to get the cable to stay in without falling out

[IFerret32]

This is the piece that is broken I don't know how to fix it

 

[helpstar]

glue it with two part epoxy adhesive

or buy spare parts

have a look at
Logitech INNER Hinge Replacement Part

or print the part yourself with a 3d printer