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11 Posts

10-01-2013

Ukraine

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  • Posts: 11
  • Registered: ‎10-01-2013
  • Location: Ukraine
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  • Message 11 of 13

Re: Brightness either to the maximum or to the minimum

2013-10-01, 14:19 PM

Hi. I've got exactly the same problem with my new G505s. Brightness adjusting works fine on Windows 8, but it doesn't on Windows 7. I assume these BIOS versions (from the link above) won't work on G505s as this model has both CPU and GPU from AMD. What should I do? Can Lenovo release fixed BIOS for G505s? Thank you.

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1 Posts

11-02-2013

3 Signins

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  • Message 12 of 13

Hi Yeah,   The problem can be easily fixed by updating th...

2013-11-02, 18:45 PM

Hi Yeah,

 

The problem can be easily fixed by updating the BIOS. 

For Lenovo G400, G500: http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS036474

And for Lenovo G400s, G500s: http://support.lenovo.com/en_US/downloads/detail.page?DocID=DS036479

 

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6 Posts

10-18-2014

India

8 Signins

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  • Posts: 6
  • Registered: ‎10-18-2014
  • Location: India
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  • Message 13 of 13

Re: Brightness either to the maximum or to the minimum

2014-10-18, 6:07 AM

same problem here with the same lappy .... dont waste your time on working this issue ....  updrade your laptop to windows 8 or 8.1 .... in windows 7 there are many others problems like dust removel fan option is also missing ...  

 

 

so my advise is updrade ur os to windows 8 or 8.1 

 

 

 

sorry for my bad english it is not my native language ... <3

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