Windows 10: Twinkle Tray Brightness bug: Why is my brightness not showing when using Hotkeys?

Hi everyone.I've been using the program: Twinkle Tray, downloaded from the Microsoft Store, for many months and up until now it was working perfectly. However just today as I've logged in to my Desktop PC - I've noticed that on my keyboard when using the ↑ arrow key to increase brightness and the ↓ arrow key to decrease brightness the actual brightness number does not show up near the upper left hand corner of the screen anymore, instead it's only a black box. The only way to get the brightness number to show like normal is to actually click on the Twinkle Tray icon itself in the taskbar tray,

:)

 

where to adjust brightness in my computer

Hi Jerico T.

thanks for your response and sorry for the late reply.

unfortunately. your suggestion and the solutions provided by this thread are not fix it, but finally as a workaroud. i find a software named Twinkle Tray can adjust brightness! ! !

 

screen brightness on windows 10

Hi,

Some computers can let Windows automatically adjust screen brightness based on the current lighting conditions.

To manually adjust the screen brightness, we suggest following these troubleshooting steps:

• Click Start, then select Settings.
• Choose System, then select Display.
• Under Brightness and color, move the Change brightness slider to adjust the brightness.

Feel free to post back if you have other concern.

 

Can I disable sound & brightness indicator when use hotkeys?

Hi Zafer,

Thank you for being a part of Windows 10.

Before we proceed, I need more information to help you better.

• Which is the software installed for brightness and volume controls?
• What is the make and model of the Keyboard?
• Did you try disabling the brightness and volume controls from the Hotkeys?

I would like to inform you that, you can disable the volume and brightness controls with the help of the hotkeys present on the Keyboard. The functionalities of the hotkeys varies with from device to device.

Hope the above information helps. Reply with necessary information and the result to help you further.

Thank you.