Place the device with the air outlet port facing away from you.

Press the clear plastic clip (on the left-hand side) towards the air outlet port using one of the opening tools.

Apply pressure upwards on the clip with the opening tool to disengage the clear plastic clip from the corresponding clip on the black plastic body of the device.

Apply moderate force to the square clear plastic tab towards the air outlet port while also pulling the square tab upwards.

Remove the motherboard from the chassis of the device.