Xbox Console Streaming not connecting

First off, Smartglass is no longer supported. You have the Xbox Console Companion, and the Xbox app on PC. To stream to your PC, you will first need to turn on game streaming in Devices & connections Remote features in the Settings. Once you have done
that, start the Xbox console companion, then make sure you are on the same network as the Xbox, sign in with the same Xbox account that is on the console, and select the connection icon on the left of the app, and then select the console that is connected,
and select stream. You should now be streaming your console to your PC.

Are you using the Xbox Console Companion on your PC trying to stream from Xbox or the Xbox Game Streaming (Preview)?

Try going to Device connections on your Xbox and make sure Xbox is able to connect.

Also check Allow Play To streaming and Allow game streaming to other devices.

System > Devices & streaming > Device connections

Hello Assassin the hdmi on your laptop is an output therefore you can't connect connect using hdmi.However you can connect wirelessly and stream your xbox one to your Lenovo laptop to do that follow these steps:

How to start game streaming from your Xbox One to your Windows 10 PC

Enable settings on your Xbox One

To use Xbox game streaming, you must first enable game streaming from your Xbox One. To do this, press the Xbox button to open the guide, select System > Settings > Preferences > Xbox app connectivity. Do these two things:

Under This Xbox, select Allow game streaming to other devices.

Under Other devices, select Allow connections from any device or Only from profiles signed in on this Xbox.

Connect your Windows 10 PC to your Xbox One

After ensuring that your console settings are correct, you need to establish a connection from your Windows 10 PC to your Xbox One console from within the Xbox Console Companion app on your PC:

On your PC, launch the Xbox Console Companion app.

Select Connection from the panel on the left side.

The Xbox Console Companion app will scan your home network for available Xbox One consoles. Select the name of the console you want to connect to.

The ‘Connect to Your Xbox One’ window is shown with the name of the console that’s connected.

Note All Xbox One consoles are pre-named "MyXboxOne." If you have multiple consoles, you should rename each one so that you can correctly identify the console you're trying to connect to. You can rename your console by pressing the Xbox button to open the
guide, selecting System > Console info > Console info, and then selecting the name of your console in the Name box.

Once you have connected, you'll see the icons change to indicate you are connected, and you'll see new options for streaming, power, and media remotes. You'll also now have control of the console remotely.

The ‘Connect to Your Xbox One’ window is shown with the console’s current screen displayed.

How to launch game streaming from the Connection panel

To begin streaming, click Stream once the console is connected.

Hope it helps let us know

Yeah. Been an insider for well over a year.

Is your Xbox on the Insider Program?