Where is the HDMI port in the Control Panel? - Ten Forums
...The HDMI port (video portion) is just part of the Display Adapter driver. You won't see it separately in Device Manager. Usually part of the display adapter drivers is the driver for HDMI audio and that will show up, in Sound, Video and Game Controllers and in the Sound control panel....
https://www.tenforums.com/graphic-cards/43862-where-hdmi-port-control-panel.html
Displayport to HDMI cable getting HOT! Solved - Windows 10 Forums
...Displayport to HDMI cable getting HOT! I am gaming, or trying to anywho, at 3840x2160@144hz between a 7900xtx and a TCL 6 series 55". After a while the screen will flicker black and lose signal for a second. I thought maybe I had a weak cable so I bought another one that definitely handles 4k@144hz....
https://www.tenforums.com/gaming/203314-displayport-hdmi-cable-getting-hot.html
How to stop Windows from switching to secondary display when turned on
...I have my first and main display as my daily monitor (1), and I also have my PC connected to my TV (2) through a long hdmi cable. When I turn on the TV (for any other reason), Windows always automatically switches to it as only monitor, independently of t...
https://www.tenforums.com/graphic-cards/195177-how-stop-windows-switching-secondary-display-when-turned.html
black screen on bootup, fixed by unplug and replug HDMI cable
...black screen on bootup, fixed by unplug and replug HDMI cable So every time I boot my computer, my monitor doesn't recognize that there's any signal coming from the computer and immediately goes into the "low power" / power saving mode....
https://www.tenforums.com/graphic-cards/120672-black-screen-bootup-fixed-unplug-replug-hdmi-cable.html
Problem running two monitors via an HDMI splitter. Advice appreciated.
...Problem running two monitors via an HDMI splitter. Advice appreciated. I'm trying to run two monitors from a PC with only one HDMI output and no other appropriate connector: this is covered on many online sites, all of which recommend using an HDMI splitter....
https://www.tenforums.com/graphic-cards/211113-problem-running-two-monitors-via-hdmi-splitter-advice-appreciated.html
HDMI motherboard onboard audio not present - Windows 10 Forums
...You're confusing the graphics AMD HDMI graphic card output with the motherboards onboard HDMI audio (it is only audio), there are 2 methods of delivering multi channel audio, 1 is by the digital optical toslink port on the back of the motherboard chassis & the 2nd is the hdmi port next to the toslink port on the back of the motherboard chassis. These are not related to the AMD PCIe graphics ......
https://www.tenforums.com/sound-audio/188531-hdmi-motherboard-onboard-audio-not-present.html
Low quality on TV 4K when using HDMI from my laptop
...Low quality on TV 4K when using HDMI from my laptop My laptop is a new HP 15-db0045ns with AMD Ryzen 5 2500U CPU and AMD Radeon Vega 8 Graphics and 12GB RAM. HDMI port is 1.4 The TV is a new Samsung UHD 4K and when I connect this or older laptops by HDMI the image quality is very poor, as if it was a much lower resolution. Any idea why?...
https://www.tenforums.com/graphic-cards/146459-low-quality-tv-4k-when-using-hdmi-my-laptop.html
Not being able to extend displays only duplicate displays via HDMI
...The issue seems to be coming from the HDMI port as if I plug the laptop into a docking station I can extend to the monitors just fine, but cant extend from HDMI pot....
https://www.tenforums.com/graphic-cards/190769-not-being-able-extend-displays-only-duplicate-displays-via-hdmi.html
New GTX 1070 Display ports not working - Windows 10 Help Forums
...When i tried using HDMI it worked, however, i have a 4 monitor set up and i need to use the Display ports. Display ports will not display i have tried them all. the monitors are Dell U2711's ....
https://www.tenforums.com/graphic-cards/57998-new-gtx-1070-display-ports-not-working.html
Hdmi and 4k 60hz/30hz Questions - Windows 10 Forums
...4k 30hz for hdmi 1.3 to 1.4b. 60hz Possible by using Y?CBCR with 4:2:0 subsampling. Edit:It is the colorimetric space, ycbcr420 to choose in the options of the monitor or windows. It can be detected automatically. So you can choose 4k 60hz. 1920 × 1080 or 1920x1200 resolutions at 60hz possible with hdmi from 1.0 to 2.1, and with hdmi to dvi cable....
https://www.tenforums.com/graphic-cards/198574-hdmi-4k-60hz-30hz-questions.html