オリジナル投稿者： Dale Nadeau ,
I work at a school district with about 600 G3 14" Chrome Books that students use daily. I have several students a week come to me with the issue of several keys no longer functioning. If you remove the five rubber pads on the rear bottom of the laptop (two of them being the feet pads) then remove all the bottom screws. Gently separate the keyboard and bottom case. Then I've noticed that the where the keyboard ribbon connects to the motherboard you can see that the ribbon has slipped out just enough to cause issues with the keys working. Reseat the ribbon cable and add an additional piece of tape to hold the ribbon cable in place. Worked every time with no issues, good luck to you.