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HP Recommended
HP ENVY All-in-One - 27-k310nx
Microsoft Windows 10 (64-bit)

I've had this desktop for roughly 5 years and I'm trying to use it as an external monitor for my laptop. There is an HDMI IN button next to the HDMI port but when I press it nothing happens. The HDMI cable is brand new and it works perfectly with other devices. If I go to the display settings, it is not detecting the laptop.

 

Hope someone can suggest a solution

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