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HP Recommended
HP Omen 870-120
Microsoft Windows 10 (64-bit)

Hi.  I have an old HP Omen 870-120 with 16gb of RAM and the NVIDIA GTX-1060 Graphics card.  I recently changed my monitor for an LG 32QN600 with two HDMI inputs and one DisplayPort.  When I use the DisplayPort the system locks up and sounds three short and three long beeps which represent a display error.  When I switch to the HDMI option the system boots with no problem.  Any clue about the nature of the error when I use the graphics card DisplayPort?  Thank you!

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