am using intel i5 7th gen processor . i faced some problems in windows 10 and now i am using windows 8.1 pro . before installing windows 8.1 the brightness controller worked well but after installing 8.1 i cant adjust the brightness i tried to implement the drivers given on the web but no thing solved the issue . its a 32 bit windows 8.1 .. i searched for a long time and tried several drivers on the web and also went through the threads in the community but none of it solved my problem .. i want some help. whenever i tried to install the driver i said that the minimum requirement is not fulfilled .. what can be done for this issue
