Windows 10: How to resolve my HDMI port/Extended display issue?

I run Windows 11 on my Acer Aspire 5 laptop with Intel Xe graphics. I have an Acer full HD monitor connected through HDMI to my laptop. I have been having issues connecting my extended display for the last few days. Every morning when I get down for work, my monitor is not getting any signal. After a few hours of work, sometimes I reconnect the HDMI cable and the monitor starts to work. I have tried to update my drivers, hard reboot and even reset the whole PC. I have switched my HDMI cable as well. But the issue keeps coming. I have tried most of the solutions provided on the internet. But, t

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no audio on extended display

We would like to know more information from your end to know what is the next possible step that we can offer for you to resolve your issue.

• Were you able to get an audio on your extended display before? Or is this the first time that you will set up an extended display with your computer?
• Aside from the HDMI cable, have you tried using VGA cable instead to connect to your extended display?
• Can you verify if you have any audio on your speakers if you are not connected to the extended display?

We look forward to your reply.

 

no audio on extended display

Is your computer’s Operating System updated?

How about your Audio drivers, can you check if it is updated and can support HDMI audio output?

If your answer to those questions are yes, then you can check these steps to setup audio for your extended display:

• Connect your laptop to the extended display using the HDMI cable.
• On the lower right side of your task bar, right click on the Audio icon.
• Select Playback device
• If you don’t see your extended display (T.V) you can right click on a blank space on the Playback tab and select Show Disabled Devices and Show Disconnected Devices.
• One your extended display (T.V) is showing, please check if it is enable.
• Then Select OK.

Do a test and check if the audio is now playing on the extended display, if issue still persists, try to restart your computer without removing the HDMI for both devices.

Let us know how it goes.

 

No Signal on the extended display

Need your help, google didn't help.
Short description:
No signal on the extended display
Laptop: Dell xps15 9570
OS: Windows 10
Display: Philips 245E
Details:

• connection - HDMI
  
• it was working before, but nothing has changed, after a few days of being turned off just stopped working
  
• display is detected by the laptop, I can see it in Display settings. But "no signal" on the actual display.
  
• Speccy link: http://speccy.piriform.com/results/80vYxevPHSAuYLWTKoLb5Kd
  

I am 100% sure that this is a software issue with Windows.

What have I tried:

• plugin another laptop to my display - it worked. The display is working fine with other laptops
  
• plugin another display to my laptop - it worked. I tried to connect my laptop to a TV using the same HDMI port - it worked
  
• switch HDMI cables - no result. HDMI cables seem to be fine
  
• reinstall display, and video adapter drivers - no result
  
• tried different modes ( extend, duplicate, only pc, only extended ) - the same situation in all modes, display is detected but "no signal"
  
• I have booted from a USB stick (Ubuntu) and the display worked without any issues