GPU slot won't lock Asus refuses to fix

CS-CRD-LOC-TC2, Zebra Cradle Locking Solution slot locking mechanism Zebra Cradle Locking Solution slot server luar negri slot of the pink pin The detachable cover is for Slider-Crank Double Lock

slot real money In which of the following locking nuts, is a slot cut halfway across the nut? · Slotted Nut · Swan nuts · Castle Nut · Grooved Nut