Good afternoon
I have installed deepin 23 and 25 on my laptop, but after updating all the drivers, installing the NVidia driver etc, it no longer works with the second monitor via HDMI.
It is recognized and everything, but it does not work, sometimes it appears on the second screen "out of scale" but it is set to 1080p
中文 
External Monitor not working 
Good afternoon
I have installed deepin 23 and 25 on my laptop, but after updating all the drivers, installing the NVidia driver etc, it no longer works with the second monitor via HDMI.
It is recognized and everything, but it does not work, sometimes it appears on the second screen "out of scale" but it is set to 1080p
Using an AMD/NVidia notebook