I have to manual detect the second monitor every time I time out. I have a HDMI cable and this was not a problem with older pin connection models. My graphics is Intel HD Graphics Control Panel.
What is the model number of your processor?
What operating system? Windows 10? What version? 1903?
Have you tried a different HDMI cable?
Is your device a laptop or desktop? Provide model number.
I'm glad to hear that your issue got resolved by improving the HDMI® cable.
We will close this inquiry; but, if you need further assistance, please post a new question.
Intel Customer Support Technician
A Contingent Worker at Intel