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dreassic
Paper Tape
Posts: 4
Registered: ‎02-04-2014
Location: Nederland
Views: 431
Message 1 of 3

G510 Screen dimming function not working properly

For some reason The screen dimming function is working properly anymore.

It basically only has 2 modes now, very dimmed and fulu brightness.

Using the f keys assigned for it, it goesd to just either, regardless of level the osd shows.

Also, using the turn display off key ( f9), it doesn't fully turn off, u can stil see a faint image on the screen.

Retired Support Specialist
Posts: 4,447
Registered: ‎04-22-2013
Location: Philippines
Views: 425
Message 2 of 3

Re: G510 Screen dimming function not working properly

hi dreassic,

 

Welcome to Lenovo Community Forums!

 

Can you try opening up Device Manager and look for your Intel / AMD Display,

    Right click on it and go to properties.

               under driver TAB look if you have a roll back opion then roll it back.

 

If non

 

Uninstall the driver and place a check on Delete driver software for this device.

    then Restart if prompted

          Download the driver here based on your Operating System

http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS036300

 

Regards

Solid Cruver

 



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dreassic
Paper Tape
Posts: 4
Registered: ‎02-04-2014
Location: Nederland
Views: 414
Message 3 of 3

Re: G510 Screen dimming function not working properly

Tried that, at first rolling back to previosu driver caused bot the amd and integrated intel gpu to have exlamation marks saying device couldn''t be started. Then i removed both drivers and installed from lenovo support page u linked too.

Now drivers are ok again, but it did not fix the dimming.

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