Windows 10: I am unable to detect any external monitor on my Lenovo yoga laptop, please help!

Hello all, I have tried connecting multiple monitors to my Lenovo Yoga, using the same HDMI cord and different HDMI cords. I ensure that I have inspected the ports and cables for any damage and make sure everything has been plugged in correctly each time. No matter what I try, I am unable to detect a monitor. I have successfully connected multiple monitors to my computer in the past but it has been a year since the last time I used a monitor with this laptop. Is there any way I can remedy this? Thank you for your help! :

:)

 

External monitor not detected


Hi,
I have a Lenovo laptop Yoga 2 11. I was running windows 8 with an external HDMI monitor in the office.
When I upgraded to Windows 10, I plug and unplug the external monitor and it is not detected by the operating system, only one display is shown- However if I run the computer with the lid closed the external monitor gets the signal. Strange that always shows only one display. I do not know how to show the image in both screens (if possible!), so I can be looking at the laptop screen and at the same time project to a large television for presentations, since the external monitor seems not to be shown by Windows 10.

Any help? Is a windows 10 bug and will be a patch??

Regards,

Martin

 

Lenovo Laptop not detecting external monitor(s)

My Lenovo Laptop is no longer recognizing my external monitors. this worked fine until a few days ago. I have updated, removed, reinstalled the intel graphics driver and run intel diagnostic as well as windows diagnostic. All internal HW passes tests. The computer thinks it is fine.

When I take the same usbc hub and connect it to my cell phone it is able to detect and display on the external monitors but starting a few days ago my laptop has just decided to stopped detecting the external monitor(s). I have two usbc ports on my laptop and I have tried the hub connected to both ports and neither will detect the external monitors. Is it possible that the error is related to the ports and not the graphics card? If so how do i diagnose or test the ports?

 

Lenovo Yoga Slim no longer recognises my external monitor.

I have added windows 11 and now my Lenovo Yoga Slim does not recognise my external monitor. Please help!