2 4k screen HP Po 400 G9

[M3Soft73]

We are trying to connect 2 4k screens on an Hp Pro 400 G9

First one connect to the Displayport everything ok but for the second either usb-c with an adaptator or HDMI, 4k is  not working

Is somebody succeed with 2 4k monitors on this product?

[banhien]

@M3Soft73 

The specs says you can connect up to 3 displays but it only has

• 1 audio-out;
• 1 power connector;
• 1 RJ-45;
• 1 HDMI 1.4;
• 3 SuperSpeed USB Type-A 5Gbps signaling rate;
• 1 DisplayPort™ 1.4;
• 2 USB Type-A 480Mbps signaling rate

I can't find its USB-C port on the list. You can use

Monitor 1: use a direct DP 1.4 cable (DP to HDMI2 may work)

Monitor 2: Uing a DisplayLink Certified USB-A to HDMI cable such as

                   https://www.amazon.com.au/Plugable-Ultra-High-Definition-Graphics-Multiple-3840x2160/dp/B00NQCFXGA

Note: You won't have refresh rate over 60Hz.

Regards.

[M3Soft73]

Thanks Banhien

Yes i have a usb -c in front 

My model is 6A7V6EA

3 ports USB 3.2 Gen 2 Type-A, vitesse de transfert de 10 Gb/s

1 port USB 3.2 Gen 2 Type-C, vitesse de transfert de 10 Gb/s

1 prise audio universelle avec prise en charge des casques CTIA

But i would try your solution, i don t understand why the HDMI port is not working in 4k but..