I own an Asus S410un 14inch display laptop and its HDMI port is not working I was not able to connect to an external display since its USB-c port is Gen 1 and it doesn’t support screen casting.
The local repair store said that the port could not be replaced since the port is on board. if you have any solutions I would be more than happy to hear.
ps. I have neck problems so I need to use an external display and keyboard.