Windows 10: PC awakes with changed brightness level - I'm flummoxed

Intermittently, but noticeably, my always mains connected laptop is coming out of sleep with the brightness adjusted to the level set by 'on battery' in power management. I have observed this happening with both of the power plan options of balanced and performance. During sleep there's been no interruption to the electricity supply. Any ideas?

:)

 

Brightness level of my pc is too high.

Since i upgraded my windows 7 to windows 10,i have a problem. The brightness level of my pc is too high.Even when i changes the brightness level to low,there is no any effect. This problem makes has decreases my battery performance.

Can you provide any solution to this problem?

 

No volume bar when changing volume level and changing brightness causing lag

Hi Trawel,

We appreciate you for being part of Windows 10.

The option for brightness and volume indicator will automatically show on the Windows graphical user interface.

If you face the issue with volume and brightness indicator settings, it may have caused because you are using the ASUS system utilities. I suggest you to open the ASUS system utilities and disable the volume and brightness
indicator and any other Windows related functionality. It is better to disable the ASUS system utility temporarily and check if it is the cause to the issue.

Please be informed that Microsoft has changed level for volume to show as
horizontal level bar not as vertical bar in Windows 10. Click "speaker icon" on taskbar and volume level will appear.
I hope the above information helps.

Kindly try the below steps to repair any corrupted files of Windows components and check if it helps.

• 
  Press Windows + X keys on the keyboard, select the
  command prompt (admin).
  
• 
  Type the following commands one by one and hit Enter key.
  
  Dism /online /cleanup-image /restorehealth
  
  Sfc /scannow
  

Note: If you are not able to repair some files after performing SFC scan, I suggest you to refer to the point 3 “Windows Resource Protection found corrupt files but was unable to fix some of them. Details
are included in the CBS.Log %WinDir%\Logs\CBS\CBS.log”. Under the section “Run the System File Checker tool (SFC.exe)”
to repair the corrupted files after performing SFC scan.

Use the System File Checker tool to repair missing or corrupted system files

https://support.microsoft.com/en-us/kb/929833

Kindly let us know if you need any further assistance with Windows. We are glad to assist you.

Thank you.