Windows 10: After a few minutes my displays stop receiving a signal

What’s the problem

:)

 

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
  

 

Weak TV Signal Msg is erroneously displayed in Win 7 Media Center

Hello All, Below is my situation. Microsoft used to provide a download in the "easy fix" section, but they have now stopped updating the "fix." Does anyone have a "fix" or suggestion? Thank you in advance! Consider the following scenario:

• You have a Windows 7 computer configured with a digital TV tuner.
• Windows Media Center is configured to use the digital TV tuner.
• You launch Media Center and then choose Live TV to watch TV.
• You change the channel.

In this scenario, soon after changing to a certain channel you may consistently see a message that resembles the following:

Weak TV Signal

The TV tuner is unable to receive the signal for the channel you have selected. Adjustment to the signal may be necessary to receive this channel reliably. Please try to select this channel again. If the problem persists, contact your TV service
provider.

This message is displayed even though the signal is not weak and there does not appear to be any noticeable dropped frames or loss in video quality.

 

HDMI no signal only during Boot

Hey Guys,

I've just built myself a new computer, all working well, however on boot my HDMI monitor receives no signal until Windows has fully loaded. It would receive signal to see the Bios screen pop up then go blank with no signal and then about 5 seconds later will receive signal and display the desktop.

I've now added a second monitor connected via DVI, even though this is not set as my primary monitor the bios screen displays on it and I can see the entire boot process through this monitor, it will then load to desktop of which a split second later my primary HDMI monitor will then receive signal and start to display.

It's not a massive issue but it's quite annoying, any suggestions?

I'm using a GTX 970 and Windows 8.1 Pro 64-bit.

Cheers,