90 6H4866-02[4] Release the two Allen screws attaching the L Bracket and holding the Screen Guide.Remove the L Bracket[5] Disconnect the flex cable connected to the LED panel.Disconnect the Flex Cable[6] Release the two Allen screws holding the Key Assembly from the left and the two Allen screws holding the Keyassembly from the right and cut the protective sponge strip.Release the Key Assembly screwsCut protective sponge strip