Windows 10: about enable of keyboard background light

I dont know how to enable the background light of my keyboard so please help me to solve this

:)

 

Keyboard lights

1. Did you mean the keyboard backlight or indicator lights (i.e. Num Lock)?
2. If your problem is about indicator lights, are you using a external keyboard?

--KEYBOARD BACKLIGHT--

Consult your laptop's manual downloaded from the internet. You might want to install some drivers in order to use the backlight.

--INDICATOR LIGHT--

1. LAPTOP KEYBOARD
   • If indicator light, try pressing the Caps Lock key and see if the caps lock light turned on. Same process for Scroll and Num lock.
   • Some laptops may show the "Caps Lock ON" in your laptop screen.
2. EXTERNAL KEYBOARD (EITHER USB OR BLUETOOTH)
   • When you use the external keyboard, locate the "Caps Lock" key indicator light. Try pressing the "Caps Lock" and make sure if it is turned on. Same process for Scroll and Num Lock.

If these are not working, try installing or updating the drivers. You'll need to restart after installing.

 

N900 Physical keyboard lights not working

Thanks to all for content-rich reply..

-> to cpitchford: I downloaded package and entered the commands you suggested. X terminal reply after "sudo gainroot" was "Enable RD mode if you want to break your phone". I'm not at home with RD mode, so I rather don't
mess with it.. After all it was mentioned to just monitor when the switch is on/off? Keyboard light comes ON when display bottom edge reaches middle of Q-letter (on keyboard) and go OFF after the "clunk". Then, if I slightly press down the display (1mm) the
keyboard lights come ON again.

_> to DrEJV :I think the background light sensor is working OK - when I cover the light sensor with finger ,display dimes slightly. Problem is that keyboard light don't work at all when display is fully open, not even in total backround
blackout.



Think that there might be wrong something with physical switch, as jlpils suggested, because now I know that they SHOULD be lighted



thanks again

 

Lighted Keyboard

I suggest that you read the online manual for it at the manufacturer's website.