12-31-2014 05:24 AM
My Lenovo ideapad p500 was having the same exact problem. I tried countless methods of fixing my brightness and yet nothing seemed to work. I came across this forum with little hope. I fixed the drivers and whala (? spelling??? ) It fixed it! Thank you so much because I probably would have restored my computer if nothing worked.
01-22-2015 10:45 PM
Im using a Lenovo thinkpad W540. After the windows 8.1 update I cannot adjust the screen brightness without going through the Intel HD graphics application. I have installed the most recent drivers for both Intel and NVIDIA using the auto update software provided on their sites as well as all updates availible from the solution center. Still no luck. Any other suggestions?
02-02-2015 02:08 AM
Good day. I followed all the instructions and installed drivers this year. The brightness of my laptop still can't be adjusted. It's still dim. What can I do then? Thank you.
02-02-2015 04:01 AM
Check ddelatorre14's post on the link:
It worked on my laptop!
04-01-2015 11:50 AM
06-18-2015 07:59 AM
although i have tried what you have given the links.but after installing , it was saying like your pc do not have the minimum requirements and another one,couldnt be installed