Windows 10: Monitor says "No Display Detected" When Plugged In

At first the PC wouldn't turn on for more than 5 seconds, but after installing new RAM sticks it did. However, the monitor won't detect it. I've reset BIOS, checked the CPU, tested the GPU on a different PC, and ensured all cables are correctly and tightly placed. This PC is a custom built that has never been used before. Any ideas on the problem?Part list:Ryzen 5 2600RX 47016GB of DDR4MSI B450 Pro motherboard

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Monitor Error "Didn't detect another display"

Hi I plugged in a second monitor but in the display settings it says "Didn t detect another display, though I m actually watching my laptop screen in the second monitor

[Original Title: Monitor Detection]

 

Second monitor streamed using Elgato HD60 Pro not detected

Hi,

Thank you for writing to Microsoft Community forum.

• How is the setup done? Do you mean to say that the monitor streamed is not being detected?
  

Standard graphic cards that do not have the special DMS port will not be able to send out two separate display signals to two different
monitors. Seems like the monitor is attached to the onboard GPU port instead of NVidia, if the display is not being detected despite of the GPU supporting dual monitors. You may plug the
monitor into the NVidia GPU port and check if it’s being detected.

If the issue persists, it could be due to faulty drivers. I suggest you to install the latest drivers from
NVidia.

Regards,

 

USB-C not detecting displays on Windows 11

I cannot connect my HP Pavillion 15t-eg100 to two external monitors. I am using a lenovo docking station and two lenovo ThinkVision T24i-30 monitors.

I have two monitors, a keyboard, and a mouse plugged into a docking station. When I plug the docking station into my laptop via USB-C, the keyboard and mouse work just fine but the monitors do not. All accessories work when connected to another laptop (which is running Windows 10). I know this is not an issue related to cables because I can swap between laptops and the screens are instantly detected. It is worth noting that the USB docking station is also actively charging my computer, so it should be capable of sending video unless I misunderstand.

Here are the steps I have already taken:

• Rescan to detect monitors several times
  
• Check all cable connections/power
  
• Update all my drivers
  
• Check for software updates and restart my computer
  
• Install Thunderbolt Control Center to attempt to detect displays
  
• Install Lenovo Accessories and Display Manager to attempt to detect displays