UserAgent: Mozilla/5.0 (X11; CrOS x86_64 9000.91.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.110 Safari/537.36
Platform: 9000.91.0 (Official Build) stable-channel terra

Steps to reproduce the problem:
1. Turn on computer
2. Make sure external mouse is taken out. 
3. It doesn't work

What is the expected behavior?
If I take the external mouse out, which I didn't have before, the touchpad won't work. Even in the settings it says "No mouse or touchpad detected"

What went wrong?
I don't know. I literally turned on my computer this morning and it didn't appear. It doesn't work now. It was working fine last night. 

Did this work before? Yes 

Chrome version: 56.0.2924.110  Channel: stable
OS Version: 9000.91.0
Flash Version: Shockwave Flash 24.0 r0

please help :(