laptop suddenly stopped hdmi link to television

bruceoncentral
bruceoncentral Member Posts: 2 New User

I have an acer laptop E5-573-35AQ and previously could stream to television.  Recently all stopped.  I can detect two video (pc and LG tv) but can get no picture.  Did I press the wrong key or something?  I tried updating and using the function key to no avail.

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