--- title: ScreenBeam Conference - MacOS - Camera video feed shows green screen description: macos conferencing byom --- [Skip to content](https://commercial.screenbeam.com/en/support/screenbeam-conference-macos-camera-video-feed-shows-green-screen#main-content) English Show submenu for translations [![ScreenBeam logo](https://commercial.screenbeam.com/hs-fs/hubfs/ScreenBeamLogo-Zendesk-2.png?width=180&height=22&name=ScreenBeamLogo-Zendesk-2.png)](https://www.screenbeam.com/) Open main navigation Close main navigation - English Show submenu for translations - [Open Ticket](https://helpdesk.screenbeam.com/ticket) [Open Ticket](https://helpdesk.screenbeam.com/ticket?hsLang=en) How can we help? - There are no suggestions because the search field is empty. 1. [Commercial Knowledge Base](https://commercial.screenbeam.com/en/support?hsLang=en) 2. [Known Issues & Troubleshooting Tips](https://commercial.screenbeam.com/en/support/known-issues-troubleshooting-tips?hsLang=en) 3. [Conference](https://commercial.screenbeam.com/en/support/known-issues-troubleshooting-tips?hsLang=en#conference) # ScreenBeam Conference - MacOS - Camera video feed shows green screen This article applies to ScreenBeam 1100 Plus product. The ScreenBeam 1100 Plus Conference feature enables Bring Your Own Device (BYOD) users to join wireless conferences and use their preferred UC client for video meetings.   Issue: On macOS, the UC client app (for example, Teams or Zoom) displays a green screen instead of the camera video feed. Cause: The ScreenBeam Conference installation or upgrade did not correctly install the required drivers. Resolution: 1. Close the ScreenBeam Conference app and any open meeting applications (Teams, Zoom, etc.) on the Mac. 2. Run the ScreenBeam Conference uninstall utility (Applications \> SB Conference \> “SB Conference Uninstaller”). 3. Download the latest app from [https://www.screenbeam.com/getconference](https://www.screenbeam.com/getconference) 4. Reinstall the latest version of the ScreenBeam Conference software. 5. 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