If you set something up the plug-in didn't like or there was a transient HDCP handshaking problem—which is extremely common—you might just need to delete a file, through the following steps I've got a Macbook Pro 2018 and I'm running Bootcamp with Windows 10. I'm trying to connect my computer to an external display. The external display works on my Mac side, but it is not working on the Windows side. When I restart my computer on the Windows side, the external display shows the screen for about 2 seconds, then it turns off again. Force external monitor detection. To detect an external monitor manually on Windows 11, use these steps: Open Settings. Click on System. Click the Display page on the right side. (Image credit Here's how you can change the different external display settings on iPadOS 16: Plug your iPad into an external monitor. Open the Settings app on your iPad. Tap Display & Brightness in the sidebar. Under the Displays section, tap the name of your external monitor. Tap Display Zoom. Select one of the following: Dual Monitor Setup-2 with WD19TB/WD19TBS/WD22TB4 dock that is connected to an Apple USB-C Host. The first monitor is connected to the dock using Thunderbolt and the second monitor is daisy-chained to the first. *This setup uses daisy chaining with Thunderbolt monitors (Figure 3). Note: USB Type-C cable/adapter connecting to the Thunderbolt port We'd be glad to help out. Check and make sure that Mirror displays isn't checked: Use external monitors with your Mac. "Use extended desktop mode. Choose Apple menu > System Preferences, then click Displays. Click the Arrangement tab. Make sure that the Mirror Displays checkbox isn't selected. .

mac not working with external monitor