Dell Latitude 7400 Touchpad Key Replacement

Lay the laptop on a flat hard surface facing downward.

Use a Phillips #0 screwdriver to remove the eight 3 mm screws that secure the lower case.

Lift the lower case off and set that aside.

Use a Phillips #0 screwdriver to loosen the two 3 mm captive screws that secure the battery.

Gently grip the battery connector loop and lift it to disconnect the battery connector.

Lift the battery up and out.

Gently grip the JST connector and pull straight away from the socket to disconnect it.

Lift the speaker out and set it to the side.

Peel back both of the highlighted pieces of tape.

Lift the speaker cable out.

Lift the right speaker out and set it to the side.

Gently lift the highlighted locking tab to release the connected ribbon cable.

Use a Phillips #0 screwdriver to remove the two screws on the touchpad keys.

Remove the touchpad keys.