keyboard doesn't work on dell N5110 laptop

[bonandkc]

A few weeks ago my laptop shut down and then it wouldn't start back up. I went back to it a few days later and it started but shut back down after an hour. Then the keyboard stopped working.

 

[hang-the-9]

Replace the keyboard, I've seen those cause issues with booting cheapest thing to try. If that does not work, your power supply, battery or system board is bad.