English Community

Lenovo NotebooksLenovo B and G Series Notebooks
All Forum Topics
Options

2 Posts

01-14-2018

US

8 Signins

94 Page Views

  • Posts: 2
  • Registered: ‎01-14-2018
  • Location: US
  • Views: 94
  • Message 1 of 3

B50-30 Touch - Brightness

2018-01-14, 19:03 PM

I have a B50-30 Touch, for the past year or so, I have had brightness issues with the laptop. This comes in two forms. The first form being an inverted setting, increasing the brightness decreases it, and vise-versa. My temporary solution to this was to disable and then reenable my display. The second problem I have is being unable to adjust the brightness at all. I have tried updating my display adapter, but there are no new updates. I am looking for a permanent solution. 

 

 

Moderator comment: Model added to subject for clarity.

Reply
Options

2953 Posts

02-22-2017

GB

1083 Signins

26243 Page Views

  • Posts: 2953
  • Registered: ‎02-22-2017
  • Location: GB
  • Views: 26243
  • Message 2 of 3

Re: B50-30 Touch - Brightness

2018-02-22, 14:09 PM

Hello Deathmine31

Thanks for using the Lenovo forums.

 

I would recommend that you attempt to use this brightness patch available from the support page:

https://download.lenovo.com/ibmdl/pub/pc/pccbbs/mobiles/31bg00w7.exe

 

See if that is able to help out at all.

 



If that does not work, I would recommend that you attempt to follow the steps here to uninstall and reinstall the display drivers:

https://forums.lenovo.com/t5/Lenovo-B-and-G-Series-Notebooks/G500-Screen-brightness-locked-in-Windows-8-1/ta-p/1562668

 

 

Hope this helps, let us know how you get on.


==================================================================================
Did someone help you today? Thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"!

 

This will help the rest of the Community with similar issues identify the verified solution and benefit from it.



 

Pesszimistának lenni a legjobb, vagy igazad van, vagy kellemesen meglepődsz...
Reply
Options

2 Posts

01-14-2018

US

8 Signins

94 Page Views

  • Posts: 2
  • Registered: ‎01-14-2018
  • Location: US
  • Views: 94
  • Message 3 of 3

Re: B50-30 Touch - Brightness

2018-10-11, 5:44 AM

Apologies for the delay, I had given up. I have come again to try. Th first dowload did not resolve the issue. The second peice of information ultimately given led to a dead link. I did a scan via intel and am deciding on wheter or not I should install a generic driver.

A customized computer manufacturer driver is installed on your computer. The Intel Driver & Support Assistant is not able to update the driver. Installing a generic Intel driver instead of the customized computer manufacturer driver may cause technical issues. Contact your computer manufacturer for the latest driver for your computer.

  • Adapter CompatibilityIntel Corporation
  • Video ProcessorIntel® HD Graphics
  • Resolution1366 x 768
  • Bits Per Pixel32
  • Number of Colors4294967296
  • Refresh Rate - Current59 Hz
  • Refresh Rate - Maximum59 Hz
  • Refresh Rate - Minimum59 Hz
  • Driver ProviderIntel Corporation
  • Driver Version10.18.10.4276
  • Driver Date8/17/2015
  • Adapter DAC TypeInternal
  • Adapter RAM2.00 GB
  • AvailabilityRunning at full power
  • StatusThis device is working properly.
  • LocationPCI bus 0, device 2, function 0
  • Device IdPCI\VEN_8086&DEV_0F31&SUBSYS_398617AA&REV_0E\3&11583659&0&10
Reply
Forum Home

Community Guidelines

Please review our Guidelines before posting.

Learn More

Check out current deals!

Go Shop
X

Save

X

Delete