How To Fix Squeaky Analog Stick Ps 4. Keeping the stick clicked in, move it downward and blow air into the gap at the top. Make sure it is properly seated and that all the contacts line up with the holes in the circuit board.
You could try cleaning the shaft of the stick and edges where it rubs the controller with a q-tip and rubbing alcohol.
Keeping the stick clicked in, move it downward and blow air into the gap at the top.
Flip the motherboard over the bottom of the controller, leaving. Blow air all around the inside with the stick clicked down. Solder all the contacts to the board.