Solved! 144hz external display on razer blade stealth

[Pokz]

Hello,

following the purchase of a "144hz" screen, I want to connect it to the razer blade stealth (2019)

Problem:

• There are 2 graphics cards (1 for the game and 1 for the office) and can not connect my USB c (thunderbolt 3) to the MX150.
• When I connect the USB C, it is automatically connected to intel HD graphics that is not at all made for video games ...

As a result, I can not enjoy the performance of the NVIDIA MX150 on any screen other than the Razer blade.

is there a way to connect my external monitor to the MX150 graphics card? or to make this last priority of the connection via usb c?

Meri your help in advance, it's been weeks that I'm looking for ...

 

[webworkings]

Make sure you are doing the following for the external monitor and do so when the monitor is connected.

Here's the steps on how to set it to default.

1. Open the "Nvidia Control Panel".
2. Select "Manage 3D Settings" under 3D Settings.
3. Click on the "Program Settings" tab and select the program you want to choose a graphics card for from the drop down list.
4. Now select "preferred graphics processor" in the drop down list. (You can see what the automatic option is listed as global setting) If you want to use the dedicated graphics card, select High-performance Nvidia processor.

Once it is running on the right one, test the system again and see if the problem persists.