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Screen says check hdmi cable then goes black

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Microsoft Windows 10 (32-bit)

Screen says check hdmi cable then goes black

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Welcome to HP Community


I have gone through your Post and would like to help

Are you trying to connect an external Monitor to your HP AIO?


If yes, have you tried using a different HDMI Cable to ensure it's not a cable issue?


Keep me posted

I Am An HP Employee

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