Sharing is Caring: Keypad Problem - Cannnot control brightness correctly?

With the name of THE GREAT CREATOR, 

 .:The most beneficial, The most merciful:.

Hi, peps,

Just want to share if either one of you ever encounter problem with the keypad (to control brightness) short cut as below:

The screen should show this small view to control your laptop brightness.

But you should click Fn button +...

Left or right button.. right? (Betulkan)

Tapi.. For that moment.. usually it work.. suddenly its not working.

Then, google them to look over, any suggestion how to correct them. Don't have any information.

Thus, I try to ask acer directly via their website.. they suggest to reinstall the graphic software. and it worked!! You can try the same method.. only! If you know where is you graphic software. Luckly for Acer laptop, they had installed 'ACER RECOVERY MANAGEMENT' software.. 

you could follow below steps if you have the same laptop as mine.. ACER Apsire E-14.

1. Search for ' ACER RECOVERY MANAGEMET'. Click 'Reinstall Drivers or Applications'

2.  Find your graphic installer. I have NVDIA VGA graphic. Then choose the install button and let the laptop do their own recovery thingy..

-The end-

Haaaa.. senang kan? Tapi.. if you peps still cannot undo the problem, maybe you can ask the manufacturer directly. Hehe. 

Also, I do apologies if the method does not work for you, or the laptop go crazy. This method have no gurentee, but hey.. is work for me, so I hope it work for you.

Fingernote 1: The problem works for me

Fingernote 2: I do hope it work for other people

Conclusion: Also, reminder for me, if anything happens in the future. Seems like its graphic card problem ke? haha..