Windows 10: How to check the HDMI port is connect to GPU or CPU?

My device is LAPTOP ASUS X456URK How to check the HDMI port is connect to GPU or CPU?

:)

 

Where is the HDMI port in the Control Panel?


Doesn't work how? What other ports are available and what is connected to them? What is connected to it, and how is it connected? Is it a straight through HDMI cable or are there any adapters connected? Onboard GPU, not an add incard, just want to make sure?

I don't see a specific HDMI listing in Device Manager

 

HDMI Port Stopped Working

I generally use a second monitor via an HDMI cable while working. However, it stopped working today.

I checked these:

• Windows cannot detect a second monitor when HDMI cable is connected to the second monitor.
• HDMI cable which I use works if another device is connected to the second monitor.
• My computer detects my HDMI-to-VGA converter through HDMI port.

My computer runs Windows 10 Home with latest updates installed.

I suspect this is due to a driver error. How can I fix this problem?

 

Laptop not recognizing TV through HDMI connection

Hello everyone!

First I do apologize if this is not the correct section for this thread.

I've had issues connecting my laptop to TV for the past day. Connection is done through an HDMI cable. Connection was good up until it randomly turned off itself while playing a game. There have been no hardware or software changes whatsoever that would affect it.

TV is SAMSUNG, Model: UE32J4000AW. Laptop info is available in My PC Specs. (laptop is brand new, week or two old)

Here's what I've tried so far:

• 3 different HDMI cables
• switching between ports on TV
• tried all projection options on Laptop
• Disable / Enable both Intel and Nvidia drivers
• Rollback Intel GPU driver and installed it back to latest version
• Re-installed Nvidia driver
• Restarted PC and TV
• Scan for hardware changes through Device Manager
• Checked Intel and Nvidia control panels - there were no available options
• Apparently both HDMI ports on the TV work as I tried them with a tv box.

I think that's all I've tried so far, will add anything else if missed. Open to suggestions.