Windows 10: so i have a 2560x1440 Moniter and i wanted to change it to 1920x1440 but when i do black...

so i have a 2560x1440 Moniter and i wanted to change it to 1920x1440 but when i do black boxes apear on the right and left if u know how to resolve this issue

:)

 

Moniter power up but fails to show anything.

Windows 10 version 1909.

I just installed a new to me graphics card in my wifes desktop but the moniter shows a blue screen, a message saying HDMI no signal and then goes black. I changed the cable back to the on board graphics but it does the same thing. Everything was OK before I made he card change. Suggestions please, the wife is NOT happy with me at the moment.

 

Moniter power up but fails to show anything.

Thank you for the advice, I will give that a try.

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Asus Moniter. Asus PBZ 77V Pro motherboard on board graphics.

I've removed the graphics card (EVGA GeForce GTX 1050) and the machine is now in it's original working state. Everything powers up but the moniter still goes black after the intial blue screen no signal message. Any further suggestions please?

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With the PC running and no moniter I assume that a network dongle plugged into a USB socket should flash indicating a connection, yes? The USB socket powers up a USB drive but the dongle does not flash and the PC does not come up on the network. Does this indicate that the unit is not booting up?

 

monitor black after pushing wrong button to setup moniter.

Hi James,



Thank for posting your query in Microsoft Community.

I understand your concerned. Let me help you to fix the issue.



To assist you better please provide us more information.

• 
  When you say ‘’pushed the wrong button when setting up the moniter’’ what exactly do you refer to? Please elaborate.
  
• Can you hear the system is running and you can see the monitor is black screen?

If you get the black screen, you can go to the below link Microsoft article and try the steps.

Resolving Blue Screen errors in Windows - Microsoft Support

If you want to download Windows 10 ISO, you can go to the below link,
download and create Windows 10 media creation tool.

Download Windows 10

Awaiting your response for further assistance.