Sony Vaio VPCEA45FG BRIGHTNESS CONTROL PROBLEM

I installed windows7 64bit ultimate the graphic drivers cannot support to my laptop and i can not controle my brightness as i control all function keys please give me the right solution

Hi welcome to the forum

have you gone to sony support page and download and install all drivers starting with the chipset driver? Access Denied

Mu laptop didn't support both Chipset driveres and graphic drivires that was the problem i faced too

what errors are you getting when installing the chipset drivers and graphic drivers?

You laptop does not have minimum requirements to intall this drivers ....all function keys are working except brightness controles f5/f6

I would run windows update and see what it brings in

I installed two times from 2 different sources still i got the same problem thats drivers which are from sonyvaio web site will u please tell me is there any solution for installing video drivers

Update means u r telling to install windows 8 ????

chinnaece said:

Update means u r telling to install windows 8 ????

no windows update

please follow this and post it in next reply Windows Genuine and Activation Issue Posting Instructions