Spectre X360 4k External monitor

[thoracicnerve]

my laptop is HP spectre x360 w000tu. yes it has thunderbolt3 port.

I at first tried usb c to HDMI(definietly ver.2.0, both gender and calbe are 4k 60Hz compatible) gender to display 4K on my 4K MONITOR which only has HDMI port and is actually TV

BUT IT ONLY DISPLAYED 1920x1080 60Hz....

Then I found this on the w000tu Maintenance Manual

USB Type-C port — (2) USB 3.1 Gen 2 with Thunderbolt™ Gen 3 technology
All ports support data transfer, power delivery, and HDMI 2.0 out up to 1920×1200 at 60 Hz

And This

 USB Type-C ports — (2) USB 3.1 Gen 2 with Thunderbolt™ Gen 3 technology
All ports support data transfer, power delivery, and DisplayPort 1.2 out up to 3840 × 2160 at 60 Hz

So I tried

USB C TO DP gender + DP TO HDMI conversion cable  connection to my 4K monitor (All are 4k-compatible components and each are vaild according to reviews)

Eventually THE MONITOR SAYS 'NO SIGNAL', 

So my question is

--------------------------------------

1. How can I connect my Spectre X360 w028tu to 4K monitor in 4K resolution.

1.1 Did anyone succeed to connect 4K monitor to Spectre X360

2. Please Help me... 

Thank you.

[the_Maestro]

Hi,

Try this link  https://gtrusted.com/unable-to-get-dual-4k-displayport-displays-from-both-hp-spectre-x360-2017-and-h... . it might help you

Thanks & Regards

Note: Please click the Thumbs up + button if I have helped you and click Accept as Solution if your problem is solved.Smiley Happy

[thoracicnerve]

Thanks but I'm not looking for DUAL 4k

[visruth]

@thoracicnerve

See this: https://h30434.www3.hp.com/t5/Notebook-Video-Display-and-Touch/Spectre-X360-4k-External-monitor/m-p/...