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HP Recommended
EliteDesk 800 G3 mini
Microsoft Windows 10 (64-bit)

I am setting up a new HP EliteDesk 800 G3 mini PC.  The PC has 2 built in Display ports and 1 modular HDMI port.   I am connecting 3 HP EliteDisplay E231 monitors.  The Monitors only have Display ports, VGA and DVI ports.  The monitors attached to the built-in Display ports work fine.  But the 3rd monitor, connected with an HDMI to Display port adapter cable does not work.  I have updated the System BIOS and Video drivers to the latest versions with no change.  I also attempted to connect the HDMI to Display Port cable to different monitors, and as the only monitor connected.  No Change.  I currently do not have a native HDMI monitor to test with.  Is there some way of enabling the modular HDMI port on the mini PC.

NOTE: I had this exact same issue with an HP EliteDesk 800 G3 tower PC.

1 REPLY 1
HP Recommended

@Therewolf72 

 

Please try the following solution

 

   https://h30434.www3.hp.com/t5/Business-PCs-Workstations-and-Point-of-Sale-Systems/Issue-with-3-Displ...

 

Regards.

BH
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