Num Lock Turns Keyboard OFF

[Salmanov]

My lenovo y50-70 laptop has been working good until now, I currently have numerous problems with the keyboard. When i press num lock the keyboard completely turns off, i searched the internet to fix the problem but i found 0 people with the same the problem. Other than that the Esc Alt G P H Y . / ? ; : all are not working at all

 

[AuthorFilms Studios]

This could have happend from a malfunction, age or if you spilt some thing on the keyboard. If you have ever got something like crumbs in the keyboard, you may just need to clean the keyboard. You may need to update your Keyboard drivers. If all else fails, your keyboard may be broken, which would require you taking it to a laptop specialist or you can replace it yourself. Here are a few articles and websites. Hope these help:

>CLEANING THE KEYBOARD:
http://www.wikihow.com/Clean-a-Laptop-Keyboard
(NOTE: GET A VACCUM CLEANER TO SUCK OUT THE CRUMBS)
(CHECK THE KEYS THAT AREN'T WORKING AS THEY MAY BE JAMMED)

>REPLACE KEYBOARD:
You will need to replace the laptops upper case (leave this to proffessionals)

> KEYBOARD/MOUSE DRIVERS:
WINDOWS 10 DRIVERS:
http://support.lenovo.com/gb/en/products/laptops-and-netbooks/lenovo-y-series-laptops/y50-70-notebook-lenovo/downloads/DS103716

WINDOWS 8.1 DRIVERS:
http://support.lenovo.com/gb/en/products/laptops-and-netbooks/lenovo-y-series-laptops/y50-70-notebook-lenovo/downloads/DS100271

WINDOWS 7 DRIVERS:
http://support.lenovo.com/gb/en/products/laptops-and-netbooks/lenovo-y-series-laptops/y50-70-notebook-lenovo/downloads/DS100495

>LAPTOP SPECIALIST (RECCOMENDED):
If you bought it from a shop (with a warranty), take it back to that shop. If you bought it without a warranty, go to a local PC/Laptop specialist and they will sort it out for you

 

[jarotech]

Hi, uninstalled the driver for the keyboard and reboot, if the problem is still there, carefully unplug the keyboard cable and reinstalled after.