In this Dell laptop tutorial we are going to show you how to install and replace the USB IO Circuit Board on your Chromebook 11 (3120) laptop. These installation instructions have be made into 3 easy to follow printable steps. We have also create a video tutorial that shows you how to install your Chromebook 11 (3120) USB IO Circuit Board.
Before you begin
Please take the time read the following safety guildlines when working on static sensitive electrical componets.
Dell repair manual service precautions
Tools needed for this laptop repair
- 1 x small phillips head screwdriver
- 1 x small plastic scribe