Why does my keyboard on my Samsung laptop stop working suddenly?

[Bigmanmarch]

Almost every time I use my laptop now, after about an hour on the laptop the keyboard completely stops working. I have to restart the computer to get it going again. I checked My Devices when it happens and it says that my keyboard is fine. Why does it keep doing this? Once its reset its fine until a while later and I notice that it has stopped working again. So i restart and the whole thing repeats... Can you help?

 

[Bigmanmarch]

I'm on a Samsung newish laptop, Windows 8, 8gb RAM, 64 bit btw

 

[DarkSable]

It sounds like a driver error - get the newest drivers from Samsung's website?

 

[prb]

Almost every time I use my laptop now, after about an hour on the laptop the keyboard completely stops working. I have to restart the computer to get it going again. I checked My Devices when it happens and it says that my keyboard is fine. Why does it keep doing this? Once its reset its fine until a while later and I notice that it has stopped working again. So i restart and the whole thing repeats... Can you help?

I have this exact problem with my Samsung laptop (similar spec). Have you managed to fix it ?