How to turn on the second HDMI port on Motherboard on OMEN PC. Как включить второй HDMI порт

[RoVo]

How to turn on the second HDMI port on Motherboard on OMEN PC. I need a second screen on painting board. but the second HDMI port doesn't have a signal. Как включить второй HDMI порт на материнской плате на ПК OMEN. Нужен второй экран для графического монитора, но второй HDMI порт не даёт сигнала.

[Prométhée]

HELLO
give the product number of the computer

HP Desktop PCs - How Do I Find My Model Number or Product Number? | HP® Customer Support
But your computer probably has a graphics card with an HDMI port.
And the other port is probably built into the motherboard, if that's what you want to do, it's impossible
you cannot use both at the same time

[RoVo]

[Personal Information Removed] HP OMEN 880-116ur 3EQ94EA. And one more question can I use 3 Display ports as HDMI? Like use adapter Display Port-HDMI port

[Prométhée]

OMEN by HP 880-116ur Desktop PC Product Specifications

Dual Link DVI-D + HDMI + 3 DisplayPort

that's what i thought, only one hdmi port
you can connect displays only with graphics card ports
So if you don't have the right connectors, you will actually need adapters.
but not having tested, I can not indicate what it is best