So if I added a wireless card to that computer, I would be able to screen mirror from it as well. I tried it on one of my desktop PCs, and it reported Miracast: Available, no HDCP. If Miracast isn't available on your computer, it will say so here, and you won't be able to screen mirror.
#SCREENCAST IPHONE TO ROKU WINDOWS 10#
On your Windows 10 computer, run DXDIAG and save the results. The laptop I am currently using will screen mirror with no problem to any of my Roku devices (players and TVs). I cannot mirror any of my Windows desktop PCs, as none have a wireless card. The computer must have a wireless adapter, and that adapter and your video card must support Miracast.
I no longer have any Android phone, so can't say what works now.įor Windows computers, you have two requirements that I am aware of.
#SCREENCAST IPHONE TO ROKU INSTALL#
I had to install an app, but it's been too long and I don't remember what the app was. I had a Samsung S8, and it screen mirrored with my Ultra 4640 without a problem. Note 2: Do not manually use/connect the WiFi Direct function in your phone before screen sharing (the phone's/devices screen sharing function will handle all this). Note 1: Since the Express is a 2.4Ghz-only device, and since Miracast (mirroring/screen sharing) prefers 2.4Ghz for negotiation, make sure your phone is connected to your wireless network via 2.4Ghz before screen sharing if you're having problems.
If your Roku is "always on", Restart the Roku.ģ.) Disable the WiFi on your phone, re-enable the WiFi on your phone, then attempt to screen share it to the detected Roku (make sure its the correct Roku - yours, not your brother's) - be patient, connecting can sometimes take 30-60 seconds.Ĥ.) Once connected, you will be presented with a dialog box with the following choices: "Always Allow, Allow, Block, Always Block" - choose Always Allow (your device will then be listed under allowed devices once it successfully connects).ĥ.) If you ever have trouble connecting after that, first try Disabling/Enabling WiFi on your phone - If you still cant connect, restart the Roku, then Disable/Enable WiFi on your phone and try again. 1.) Go to Settings/System/Screen Mirroring/Screen Mirroring Devices and remove all allowed and blocked devices.Ģ.) Go to Settings/System/Screen Mirroring/Screen Mirroring Mode and set it (and leave it) at Prompt.
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