Numark N4 Effect button cover Replacement

Turn the Numark N4 over so that the bottom panel is facing upwards.

Loosen and remove the 17 12mm screws from the bottom panel using a Phillips #2 screwdriver.

Using your fingers, gently pull apart the two panels of the device until you feel resistance from the cables.

Using your fingers, gently unplug the larger ribbon cable as pictured.

Using your fingers, gently unplug the smaller ribbon cable as pictured.

Using your fingers, gently unplug the yellow and red cable as pictured.

Open the two panels completely, gently placing each side on your working area to avoid damage to the buttons on the outside face.

Locate the top right PCB circuit board.

Unplug the two ribbon cables as shown.

Loosen and remove the 11 12mm screws from the circuit board using Phillips #2 screwdriver.

Carefully remove the circuit board from its housing.

Carefully remove the plastic button covers as depicted.