broken keyboard ribbon and trackpad

I was trying to install windows 10 on my Chromebook since it didn’t have much use and it was so longer receiving updates so i thought it would be a good use. So i watched a tutorial and i had to open the laptop because i needed to unscrew the wright safety screw but while doing so the white ribbon came off and i think it was damaged i put the wire back in to the keyboard ribbon when i booted it back up the keys wouldn’t work or the trackpad i tried everything but nothing worked. I hope someone can help me.