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Windows 7: Sony Vaio VPCEA45FG BRIGHTNESS CONTROL PROBLEM

20 Sep 2016   #1
chinnaece

windows 7 ultimate 64 bit
 
 
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


My System SpecsSystem Spec
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20 Sep 2016   #2
oscer1

win 7 64 bit
 
 

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
My System SpecsSystem Spec
20 Sep 2016   #3
chinnaece

windows 7 ultimate 64 bit
 
 

Mu laptop didn't support both Chipset driveres and graphic drivires that was the problem i faced too
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20 Sep 2016   #4
oscer1

win 7 64 bit
 
 

what errors are you getting when installing the chipset drivers and graphic drivers?
My System SpecsSystem Spec
20 Sep 2016   #5
chinnaece

windows 7 ultimate 64 bit
 
 

You laptop does not have minimum requirements to intall this drivers ....all function keys are working except brightness controles f5/f6
My System SpecsSystem Spec
20 Sep 2016   #6
oscer1

win 7 64 bit
 
 

I would run windows update and see what it brings in
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20 Sep 2016   #7
RoasterMen

Windows 10 Pro 64-bit
 
 

Hi

I'm wondering where you got your Windows 7 Ultimate from? Just curious.
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20 Sep 2016   #8
chinnaece

windows 7 ultimate 64 bit
 
 

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
My System SpecsSystem Spec
20 Sep 2016   #9
chinnaece

windows 7 ultimate 64 bit
 
 

Update means u r telling to install windows 8 ????
My System SpecsSystem Spec
20 Sep 2016   #10
oscer1

win 7 64 bit
 
 

Quote   Quote: Originally Posted by chinnaece View Post
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
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 Sony Vaio VPCEA45FG BRIGHTNESS CONTROL PROBLEM




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