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VAIO - Hardware & Networking

Posts: 1
Registered: ‎08-24-2013

Brightness Not Changing

Model:  VGN-FW560F


All of a sudden I cannot change the brightness on my laptop.   If I push the FN F5 or F6, it shows brightness, but won't let me change.  I have tried changing manually in the display settings, nothing changes after telling it to apply changes.  Checked to make sure I had the latest drivers for the video card, no updates.




Posts: 1,574
Registered: ‎04-01-2013

Re: Brightness Not Changing

Hi CandiR,


Please try reinstalling the video video card drivers.  Also the Sony® Shared Library and Sony® Notebook Utilities again.