5/21/2023 0 Comments Windows 7 undockHere’s a quick series of shots that highlights how this works. I wonder if anyone can help with a weired issue that we are having during our site upgrade to WIndows 7, we have a set few Dell laptops which the undock. With the new docking/undocking experience, Windows 11 likewise remembers the layouts of individual windows across multiple displays, and over time. With Snap Layouts, Windows 11 remembers the onscreen positions of windows you’ve arranged with Snap Groups, and it lets you easily reassemble those groups. When you think about it, the new docking/undocking experience in Windows 11 is very similar to Snap Layouts in that it’s all about remembering window layouts. And as the windows return to the external display, the image on the external display appears to throb and then expand as they reappear. I guess this is an ACPI-enabled PC so it should appear. When you re-dock or re-attach an external display, the primary display appears to throb and contract. I am running Windows 7 on T400 in docking station and there is no Undock button in Shutdown options. Microsoft also helps us understand this shift between states with a subtle animation. Maximized windows remain maximized, for example, and floating windows will still float at the same size, and in the same place, as before. So when you re-dock or re-attach the external display, any open windows that were previously on that display return to that display automatically.īetter still, those windows remember their position and size. Now, Windows remembers the positions of windows on external displays. With Windows 11, it’s that latter scenario that changes. It’s up to you to reposition the windows you want on the external display. But when you re-dock or re-attach the external display, nothing happens. If you’re familiar with how multiple displays work in Windows 10, you know that any windows you have open on an external display will move to the primary display (as on a laptop) when you undock or unplug the external display. And it’s as simple to describe as it is wonderful to experience. I have tried using CM_Is_Dock_Station_Present and GetCurrentHwProfile but both never report dock status correctly.Those who use a PC with one or more multiple displays will appreciate a major change to how the docking and undocking experience works in Windows 11. Just use one or two of the "extra device" differences to determine if laptop is docked.įor my DELL laptop+docking station setup, "HID-Complaint*" devices are always present when docked and missing when undocked. My solution is to enumerate all devices when dock/undocked and save results to two text files and compare them using windiff to see the differences. I found out that extra devices are present in Device Manager when laptop is docked. The above conditions ensure that laptop will not shutdown when I just undock. ![]() I needed a way for a background task to shutdown Windows properly when these conditions are met:ġ) Power supply to laptop has changed from AC to DCĢ) The laptop is docked to docking station NET Framework 4. The problem is when AC is cut, laptop will still be running on battery. For turning on laptop when AC power is back, you need to enable "Wake On AC" in BIOS. My ultimate goal is to connect laptop power supply from docking station to a smart plug and use Google Home Assistant to turn laptop on/off using voice commands. I faced similar problem trying to determine if my laptop is docked. ![]() Is there some Windows 7+ feature where the OS can tell that a laptop is on a docking station or not? I could pass a parameter to the program on startup with the name of the monitor to look for, but I'm trying to find out if there is a better way. The main problem is if I ever change the monitor, then the program will stop working. "Samsung U32D970Q") via EnumDisplayDevices calls whenever WM_DEVICECHANGE happens. Hi, Simply running your Q1 2010 demo for the wpf docking does not work correctly with my multiple monitor configuration. So far, I have a working program that starts up with only a little icon in the system tray, and it will make the changes I want when it's docked versus undocked, BUT the way I'm determining the laptop is docked is by looking for the specific hardcoded monitor name I have connected to my docking station (e.g. I already have it set to do what I want when it's powered by the battery versus AC in the standard power Windows profiles, but I want a different power plan when the laptop is on the docking station than when it's just plugged into the AC adapter and not on the docking station. I would like to have my own utility that detects when the laptop is docked or undocked, then change the power profile settings. I have a laptop that runs Windows 7, but may eventually move to Windows 10. The Center for Internet Security Microsoft Windows 7 Level 1 + BitLocker Benchmark, 2.1.0) Title: Configure Devices: Allow undock without having to.
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