Place the new USB-C I/O board into position on the motherboard. (Time: 30 seconds)

Reconnect all cables to the new I/O board by gently pressing them into their ports. (Time: 1–2 minutes)

Secure the I/O board with screws using a #1 Phillips screwdriver. (Time: 1–2 minutes)

Align and place the back cover onto the Chromebook to prepare for reassembly. (Time: 30 seconds)

Power on the Chromebook by pressing the power button. (Time: 30 seconds)

Plug a device into the new USB-C port to test for proper functionality. (Time: 1 minute)