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26 Posts

10-31-2008

London, GB; Frankfurt, GER

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  • Posts: 26
  • Registered: ‎10-31-2008
  • Location: London, GB; Frankfurt, GER
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  • Message 1 of 4

Display background light doesn't work after standby

2008-11-25, 18:40 PM

Good evening,

 

After resuming from standby the background is not lit anymore (like pressing 'Fn' + 'End' -> minimum brightness).

I turned off dynamic brightness control in the power management. Doesn't help though.

 

Works after reboot again.

Display is a WUXGA.

 

Any suggestions or details needed?

 

PS. Just now I noticed I can't alter my display brightness at all at the moment. Will reboot, but I suspect it will work after that again.

 

Thanks for your help,

Phil

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26 Posts

10-31-2008

London, GB; Frankfurt, GER

800 Signins

1233 Page Views

  • Posts: 26
  • Registered: ‎10-31-2008
  • Location: London, GB; Frankfurt, GER
  • Views: 1233
  • Message 2 of 4

Re: Display background light doesn't work after standby

2008-11-29, 16:14 PM

Now after standby sometimes briughtness is on 5, but I can't change it at all. Reboot helps.

 

Somebody any ideas?

 

Thanks,

Phil

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4096 Posts

01-05-2008

Germany

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  • Posts: 4096
  • Registered: ‎01-05-2008
  • Location: Germany
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  • Message 3 of 4

Re: Display background light doesn't work after standby

2008-11-29, 16:35 PM

Hello,

 

please check your brightness settings in bios, also.

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26 Posts

10-31-2008

London, GB; Frankfurt, GER

800 Signins

1233 Page Views

  • Posts: 26
  • Registered: ‎10-31-2008
  • Location: London, GB; Frankfurt, GER
  • Views: 1233
  • Message 4 of 4

Re: Display background light doesn't work after standby

2008-11-29, 17:57 PM

What brightness settings in bios?

I just checked thinking I missed something, but in bios there are no brightness settings I saw...

 

Thanks,

Phil

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