CableCreation DisplayPort to HDMI Adapter, DP to HDMI 1080p

DisplayPort allows displays to daisy-chained together in series rather than needing each display to be connected directly the computer itself

DisplayPort is a proprietary digital display interface developed by a consortium of PC and chip manufacturers and standardized by the Video Electronics

display slot Off: Kramer Electronics W-DP DisplayPort Wall Plate Insert, Single Slot, White MFR: 85-0038299 Buy now & save $7 Interface: Empty Connector Ports,

display port slot Forcing the PCIEx16 slot to Gen4Gen3 (it normally runs at Gen5, but Are you using an HDMI cable on secondary monitor and display port cable