Brightness Up & Down With Keyboard Shortcut. Subscribe for more tricks 

thanks so much dude, I accidentally set my brightness to 0 and thought it didn't worked anymore, you're a lifesaver

for computer(pc) not working

My keyboard hasn't fn button

Its working

L got the error :(

THANK YOU SO MUCH

THANK YOU SO MUCH

My f5 doesn’t work am I cooked ?

u saved my life ty❤❤❤❤❤❤

thank so much dude

Bro tysm my brightness was 0 finally I can your livesaver

Thank you very much bhai mere laptop pe 0 brightness pe kuch nahi dikhta pura black screen ho jata me to tension me aa gya tha abi new laptop he mera 2 wekk pahel liya tha❤

Thank you so much 4 helping

Bruh thank my also work but I did use f5&f6 my way fn then up and down but thanks alot for your help

Bro really thanks

workedddd

Thx my bro your a life saver

THANKS SO MUCH MY BRIGHTNESS GOT TO 0 AND FULL BLACK AND THEN IT WORKED

Thank you so much for helping me I got the brightness to 0 And I couldn't see anything because of you it got thank you so much

Working thanks bruu❤🎉