Keyboard not works well

[Cleomar]

Hi guys, I need a help. I'm using an samsung series 5 model np510r5e. Last day my keyboard became a mess. When I type "backspace" shows character "eigth", when I type character "a" shows "c", and the mess follow in others keys.


I already search something about type "FN + num lock" but it not solve it.

Does anyone know what is it about and how can I solve it?

 

[rgd1101]

MERGED QUESTION
Question from Cleomar : "Keyboard issue. I press backspace shows "8", press "c" shows "a" and others"

Hi guys, I need a help. I'm using an samsung series 5 model np510er5. Last day my keyboard became a mess. When I type "backspace" shows character "eigth", when I type character "a" shows "c", and the mess follow in others keys.
Does anyone know what is it about and how can I solve it?

I already search something about type "FN + num lock" but it not solve it.

MERGED QUESTION
Question from Cleomar : "Keyboard issue. I press backspace shows "8", press "c" shows "a" and others"

Hi guys, I need a help. I'm using an samsung series 5 model np510er5. Last day my keyboard became a mess. When I type "backspace" shows character "eigth", when I type character "a" shows "c", and the mess follow in others keys.
Does anyone know what is it about and how can I solve it?

I already search something about type "FN + num lock" but it not solve it.