How to Enable or Disable Flash Screen during Audio Notifications in Windows 11
You can enable or disable the flash screen for audio notifications in Windows 11 by adjusting the Sound Sentry feature.
Sound Sentry is an accessibility tool that flashes your screen when an audio notification happens. This helps you stay informed, even if you miss the sound.
This feature allows you to customize the visual alert to flash your active window, the title bar of applications, or your entire screen.
To access this setting, you’ll navigate to Accessibility options within Windows 11’s Settings app, specifically under the “Audio” section.
Configure the Sound Sentry feature in Windows 11 Accessibility settings. Navigate to Settings > Accessibility > Audio and select your desired visual notification option from the “Flash my screen” dropdown. This allows you to flash the active window, title bar, or entire screen.
Option One
Turn On or Off Flash Screen in Settings
- Open Settings by pressing ⊞ Win+I.
- Click on Accessibility on the left side.
- Click on AudioHearing on the right side.
- Find the Flash my screen during audio notifications dropdown menu.
- Choose one of these options:
- Never (default)
- Flash the title bar of the active window
- Flash the active window
- Flash the entire screen
- You can now close Settings.
Option Two Open Audio settings
Turn On or Off Flash Screen in Control Panel
- Open Control Panel and click on the Ease of Access Center icon.
- Click on Use text or visual alternatives for sounds.
- Follow the steps below for what you want to do.
Turn On Visual Notifications for Sounds
- Check the box next to Turn on visual notifications for sounds (Sound Sentry).
- Select what you want under Choose visual warning:
- None
- Flash active caption bar
- Flash active window
- Flash desktop
- Click OK.
Turn Off Visual Notifications for Sounds
This is the default setting.
- Uncheck the box next to Turn on visual notifications for sounds (Sound Sentry).
- Click OK.
- You can now close Control Panel.
Option Three
Turn On or Off Flash Screen Using Registry
⚠️ Admin Required: You’ll need administrator privileges to edit the registry.
Never Flash My Screen (Default)
This is the default setting.
reg add "HKEY_CURRENT_USER\Control Panel\Accessibility\SoundSentry" /v Flags /t REG_SZ /d 2 /f
reg add "HKEY_CURRENT_USER\Control Panel\Accessibility\SoundSentry" /v WindowsEffect /t REG_SZ /d 0 /fFlash the Title Bar of the Active Window
reg add "HKEY_CURRENT_USER\Control Panel\Accessibility\SoundSentry" /v Flags /t REG_SZ /d 3 /f
reg add "HKEY_CURRENT_USER\Control Panel\Accessibility\SoundSentry" /v WindowsEffect /t REG_SZ /d 1 /fFlash the Active Window
reg add "HKEY_CURRENT_USER\Control Panel\Accessibility\SoundSentry" /v Flags /t REG_SZ /d 3 /f
reg add "HKEY_CURRENT_USER\Control Panel\Accessibility\SoundSentry" /v WindowsEffect /t REG_SZ /d 2 /fFlash the Entire Screen
reg add "HKEY_CURRENT_USER\Control Panel\Accessibility\SoundSentry" /v Flags /t REG_SZ /d 3 /f
reg add "HKEY_CURRENT_USER\Control Panel\Accessibility\SoundSentry" /v WindowsEffect /t REG_SZ /d 3 /fSummary
Windows 11 lets you turn sound notifications into visual flashes. You can choose to flash just the title bar, the active window, or your whole screen. You can make these changes three ways: through Settings, through Control Panel, or by editing the registry. For most users, the Settings method is the simplest. If you choose the registry method, remember you need administrator privileges (permissions to make system-wide changes).
What is flashing my screen during audio notifications?
Your device will flash its camera light or the screen when notifications or alarms sound, provided the “Flash notifications” feature is enabled. Go to “Settings” > “Accessibility” > “Flash notifications,” then touch the toggle switch to turn it on or off.
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Richard
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Richard, a writer for Geek Rewind, is a tech enthusiast who loves breaking down complex IT topics into simple, easy-to-understand ideas. With years of hands-on experience in system administration and enterprise IT operations, he’s developed a knack for offering practical tips and solutions. Richard aims to make technology more accessible and actionable. He's deeply committed to the Geek Rewind community, always ready to answer questions and engage in discussions.
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