Use the key cap remover to pry off keys from keyboard

The space, +, enter, shift, insert, and backspace keys all have metal parts which increase removal difficulty

Tilt key up to disengage the metal latch

Flip keyboard over

Use standard Philips screwdriver to remove the three back screws from casing

Unclip the two halves of the keyboard case by prying at the following points

Expose the motherboard and internal keys