I've just purchased the Aspire C24 i7 all in one desktop which was advertised as being able to use as a second screen for a laptop. It has both an HDMI in AND a separate HDMI out.
This was the reason for purchase, but having tried to connect to the laptop, it doesnt work. Having gone on this forum I can see that apparently this won't work as a separate monitor, which I think is appalling as it is clearly advertised as such.
So before I complain and go to trading standings for false advertising please can someone prove me wrong and explain how I can get this all in one pc to become a second monitor for my work laptop. Thank you