Disconnect the display option is missing.

IDoNotWantToShowMyRealName 5 Reputation points
2026-05-15T13:46:31.96+00:00

For all my monitors the disconnect screen setting is missing:
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I need it because RDP sessions are unuseable:
they go over more than one screen... and I cannot fix them in one screen - looks like a security feature :D

Windows for business | Windows Client for IT Pros | User experience | Remote desktop clients

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  1. AI answer

    2026-05-15T13:46:49.2966667+00:00

    Windows 11 no longer exposes a separate “Disconnect this display” option in the Multiple displays drop-down for detected monitors. Instead, displays are managed by arranging, extending, or duplicating them in Settings.

    To control how RDP uses your monitors without relying on “Disconnect this display”, use one of these supported approaches:

    1. Rearrange and extend only the monitors that should be active
      1. Select Start > Settings > System > Display.
      2. Under the diagram, select the monitor(s) that should participate in the desktop and choose Extend desktop to this display.
      3. Arrange the displays by dragging them so that the mouse moves smoothly between only the monitors that are needed.
      4. Leave any unwanted physical monitor either powered off or not cabled so that Windows does not detect and use it.
    2. Use RDP multi-monitor settings instead of disconnecting a display For Remote Desktop sessions, control which local displays are used by the session via RDP properties rather than Windows’ “Disconnect this display” option:
      • Use the use multimon RDP property to decide whether the session uses one or multiple displays.
      • Use the display selector RDP property (a comma-separated list of display IDs) to specify exactly which local displays are used in the remote session. Display IDs can be retrieved with mstsc.exe /l. Only contiguous displays are supported.
      • If a multi-display session should fall back to a single display when leaving full screen, configure singlemoninwindowedmode:i:1. Otherwise, leave it at the default 0 so all displays remain in use.

    By configuring RDP to use only the desired display(s), the remote session can be constrained to a single monitor without needing a “Disconnect this display” option in Windows display settings.

    References:

    AI-generated content may be incorrect. Read our transparency notes for more information.

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  2. priyank sharma 0 Reputation points
    2026-05-15T13:51:38.2733333+00:00

    Uncheck "use all my monitors"in RDP display settings or please window+p and select pc screen only to disconnect

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  3. Daphne Huynh (WICLOUD CORPORATION) 1,385 Reputation points Microsoft External Staff Moderator
    2026-05-18T03:47:19.7+00:00

    Welcome to Microsoft Q&A Forum! 

    Based on your description, you’ve noticed that the “Disconnect this display” option is missing from your Windows display settings. This is causing problems with Remote Desktop Protocol (RDP) sessions, as your remote desktop spans multiple monitors and you’re unable to restrict it to a single screen.

    The reason why you encountered this issue:

    • In Remote Desktop, display behavior is controlled by RDP session configuration, not by the local Windows “Disconnect this display” option.

    When multi‑monitor support is enabled, the session will span across all available monitors by default. If specific monitors are not explicitly configured, the session uses all displays automatically, which can make it appear “locked” across screens.

    Reference: Supported RDP properties - Azure Virtual Desktop | Microsoft Learn

    • The “Disconnect this display” option is not always available for all monitor types or graphics drivers. It is typically present for external monitors (like those connected via HDMI/DisplayPort/USB-C) but may be missing for built-in or primary displays.
    • In some Windows builds or with certain GPU drivers, Microsoft may hide or remove this option for stability or compatibility reasons.
    • RDP sessions, by default, can span all available monitors if multi-monitor support is enabled, and without the ability to disconnect a display, you cannot easily restrict the session to a single monitor.

    I would like to share the following recommended solutions that may help you. 

    1. Restrict RDP to a Single Monitor

    • When launching RDP (mstsc.exe), before connecting, click “Show Options” > “Display” tab.
    • Uncheck “Use all my monitors for the remote session.”
    • This will force the RDP session to use only your main display.

    2. Change Primary Display

    In Windows display settings, set the desired monitor as your “Main display.” RDP will use this as the default if multi-monitor is disabled.

    3. Physically Disconnect or Disable Monitors

    • If possible, physically disconnect the unwanted monitor(s) before starting your RDP session.
    • Alternatively, some graphics drivers (NVIDIA/AMD/Intel) offer their own control panels where you can disable displays.

    4. Update Graphics Drivers and Windows

    Ensure your graphics drivers and Windows OS are fully updated, as newer versions may restore or improve display management options.

    5. Group Policy or Registry (Advanced)

    • There is no direct Group Policy or registry setting to restore the “Disconnect this display” option, but you can control RDP monitor usage via GPO path:

    Computer Configuration > Administrative Templates > Windows Components > Remote Desktop Services > Remote Desktop Session Host > Remote Session Environment > “Limit number of monitors”

    • Set this to “1” to restrict RDP sessions to a single monitor

    I hope this information is helpful and thank you for choosing Microsoft Q&A to raise your concern. 

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