screen dimming during split-screen

[Rizwan99]

On split screen other windows get dim 

[Max3Aj]

@Rizwan99, Welcome to HP Support Community. 

Thank you for posting your query, I will be glad to help you. 

The issue you're experiencing where one window dims during split-screen mode on your HP laptop running Windows 11 is likely caused by a feature called "Focus Mode" or adaptive display settings enabled by HP software or Windows power settings.

Here's how to fix it:

Disable Focus Mode in HP Command Center

HP laptops often come with the HP Command Center or HP Support Assistant, which may include a feature that dims inactive windows to help you focus.

• Open HP Command Center or HP Support Assistant.
• Look for a setting called Focus Mode or Adaptive Battery Optimizer.
• Disable this feature.

Check Windows Power Settings

• Go to Settings > System > Power & battery > Power mode.
• Set it to Best performance.
• Then go to Control Panel > Power Options > Change plan settings > Change advanced power settings.
• Under Display, check for any adaptive brightness or dimming settings and turn them off.

Update Graphics Drivers

• Open Device Manager.
• Expand Display adapters.
• Right-click your graphics card and choose Update driver.
• Or use HP Support Assistant to update all drivers and BIOS.

Disable Adaptive Brightness

• Go to Settings > System > Display > Brightness.
• Uncheck "Change brightness automatically when lighting changes" if available.

You may refer to this link - How to Fix a Dim Display on HP Laptops with Windows 11 | HP Computers | HP Support
 

I hope this helps. 

Take care and have a good day. 

Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Select "Yes" on the bottom left to say “Thanks” for helping! 

Max3Aj

HP Support