Spectre x360 and HDMI

[JBKerner]

Unable to display video on my HDMI TV.  Product number is Y4P52AV.  I have tried several HDMI cables, and several USB-C-to-HDMI adapters.  TV indicates there's "no signal".  HP Spectre sees most of the adapters, but only the USB ports; ie, the adapters function as USB hubs, only.  I've been fighting this same issue for at least 6 months, and I've tried at least 5 different adapters!

Is there a specific USB-C-to-HDMI adapter that's known to work? 

[EddyK]

Hi JBKerner,

I want to know if the TV's HDMI port is actually fine and has been tested through other means.

If you would like the official HP USB-C to HDMI, you can get it here.

For now, I would like to recommend some chipset/graphics drivers to confirm if it is a hardware issue.

Intel High-Definition (HD) Graphics Driver

http://ftp.hp.com/pub/softpaq/sp85501-86000/sp85647.exe

Intel Management Engine Interface (MEI) Driver

http://ftp.hp.com/pub/softpaq/sp78501-79000/sp78514.exe

HP Notebook System BIOS Update (Intel Processors)

http://ftp.hp.com/pub/softpaq/sp85501-86000/sp85679.exe

Regards,

kem579

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[Induna]

I have a USB C hub with HDMI, USB, Ethernet, etc., as well PD. The HDMI port will only work if power is applied to the hub before I connect it to the computer, and sometimes not then. It is finicky, but once it works, it works.

[ariaconsulting]

FYI, that link you provided for the "official" HP connector clearly does NOT state, under "specs" tab, that it works for the x360 Spectre.

Obviously, I have the same issue.