Windows 11 Windows 10. If your system is asking you for your BitLocker recovery key, the following information may help you locate your recovery key and understand why you're being asked to provide it. Important: Microsoft support is unable to provide, or recreate, a lost BitLocker recovery key. Where can I find my BitLocker recovery key?

Solution 1: Power reset your external display. Solution 2: Check the video input settings. Solution 3: Check the port version setting on the external display. Solution 4: Duplicate or extend your display on the external screen. Solution 5: Check the video cables. Solution 6: Check the display adapter.

Restart your device. Roll back your display driver. Reinstall your display driver. How do I determine the manufacturer of my display adapter (graphics card)? Still having issues? If you've tried the steps in this article or don't see a solution to the problem, use Windows Feedback Hub to file a bug.

Press the Xbox button to open the guide, then go to Profile & system > Settings > General > TV & display options. Choose 4K TV details. If your system should support 4K and HDR, but it isn't working.

Change the screen resolution. Press the Guide button on your controller, go to Settings, and then select System Settings. Select Console Settings. Select Display. Select HDTV Settings. Select the appropriate screen resolution for your TV or monitor.

Learn about Blu-ray and DVD region codes, formats, and the disc types supported by the Xbox console.

Windows 11 Windows 10. Before you get started, if you have external displays connected to your PC, choose the display you want to change. Select Start > Settings > System > Display, and look at the section that shows your displays. Select the display you want to change. When that's done, follow the instructions below.

Learn how to enable virtualization through the UEFI (or BIOS) of your PC to run the Windows Subsystem for Android or Windows Subsystem for Linux.

Request an Xbox controller replacement. If your controller isn’t working and needs replacing, enter the controller’s serial number at the bottom of this page. You can find the serial number inside the battery compartment, below the barcode. Things to keep in mind: Controller serial numbers are 14 characters long and don’t include dashes.

Surface Pro 7 Tech specs. Scenarios. Versatile 2-in-1 laptop for working and playing your way, shopping, banking, on-screen writing, and streaming Netflix. Dimensions. 11.5” x 7.9” x 0.33” (292 mm x 201 mm x 8.5 mm) Display. Screen: 12.3” PixelSense™ Display. Resolution: 2736 x 1824 (267 PPI) Aspect ratio: 3:2.