I remember using my laptop with an old 2008 720p monitor before and it worked fine.
If you are plugging it in and it doesn't detect it in "Nvidia Control Panel" then I don't know.
You are plugging it into your computer monitor and your lcd at the same time right?
Oh i dont have another Comp. Monitor that supports HDMI
only my LCD. I read i might have to download the drivers for my GPU
I have to go into nVidia Control panel and select my screen something like that.