Windows 10: Monitors suddenly no input

Hi, sometimes my monitors are just going suddenly to black screen and start saying no input. When its happening i cant do anything to get the signal back and i need to manually restart it. Sometimes its not happening for hours and sometimes its happening every 5 minutes after every restart. When its happening, the computer often start to produice some loud fan noise. The computer is a brand new custom built pc with a z790 aorus elice ax ice motherboard and a nvidia 4070 super gpu. I kept track of the temperature and i dont think its overheating or something. I check if my drivers were up to da

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Monitor - No Input Signal

So you are suggesting that in the event this cable goes for a six, I try out the HDMI port? Seems quite a tenable suggestion - I never thought of that!

 

Secondry monitor says no input

Hi Michelle,

When 1 and 2 are posted under the Display option, it means that the device is detecting a video input. Concerns related to signal input could be associated with the driver or the hardware component of your device.
To help us determine the appropriate troubleshooting steps that can resolve your concern, we would like to ask the following questions:

• Do you see your monitors under Display settings? To check, right-click on the blank area on your desktop and select Display settings.
• What projection option did you choose for your monitors? To check, press
  Windows key + P on your keyboard.
• What is the make and model of your device?
• How are the monitors connected to your device? Examples of connections are VGA, HDMI, and DVI.

We look forward to your response.

 

Help! Both external monitors not detecting

Please follow below steps to resolve the message by switching the input source to HDMI: 1. Press "Menu" hotkey on the monitor to enter OSD. 2. Switch the input source to HDMI on OSD in one of the following ways:

• Go to Display > Input > HDMI.
• Go to System > HDMI Auto Switch > On.