Desktops & All-In-Ones

[gulfstream]

Hi I have a acer m3400 I want to use my tv as my screen but cant get the hdmi to work on my pc,do i have to turn some thing on.my ipad works with the hdmi cable but not my pc.

any help please.

Peter

[Snuffy]

You might need to switch MODE to HDMI ? I have 3 HDMI ports and need to select the proper Port on TV.