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- Both black screens when I connect laptop+monitor with HDMI

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06-21-2016 08:44 AM - edited 06-21-2016 08:50 AM
Product: Acer TravelMate/HP Pavilion 25
Operating System: Microsoft Windows 7 (64-bit)
when I connect my Acer laptop and HP Pavilion with HDMI cable my laptop picture is going black.
Sometimetimes it starts working randomly.
My monitor is connected to power at the moment but ON/OFF light on front is off but back of the monitor light is on so power is running through. I have tried my other monitor with same cables and it worked.
I would think that something is wrong with monito,r but it seems that it works whenever is wants.
Dont know much about computers so go easy 🙂 😛
Much appreciated!

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