All in one as external monitor; does the computer have to be on?

jimmyjohn
jimmyjohn Member Posts: 3 New User
edited September 2023 in 2019 Archives
I recently bought an acer Aspire AZ3-605-UR23.  It is an all in one unit that has an hdmi input.  I was able to use it as an external monitor but only when the computer was on.  I was just wondering if there was a way to only have the monitor on but not the computer part of it.  I guess it isn't a big deal but I just figured I don't need to have the computer running in the background if I am only using it as a monitor.