Windows 10: Screen goes black, mouse and keyboard lights turn off, RAMs' LEDs are working and fans are...

I've been using my PC with the same Windows 10 installation with latest updates installed instantly as they roll out for the past 5 years with no problems.A week ago, I installed a new clean version of Windows 11 using the media creation tool from the official website with a bootable USB drive and activated it and all worked fine. Even the CPU temperature now is lower than what it was when I was using Windows 10.However, I faced a problem that after some time of using my PC, it turns off, the screen goes off like it went to standby mode, I still can access its settings using the built-in but

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PC lights and fans turn on but not screen, keyboard, or mouse.

I’ve had some pc problems this whole week, from start ups taking forever, and it going to sleep and not be able to turn back on, and now when I turn it on, i can hear its little start up noises of the fan and such, the leds light up but nothing happens, my screen doesnt light up, nor my keyboard or mouse, and usually I have to hold the power button it turn it off but now one tap and its off so quick.

 

My mouse and keyboard suddenly stop working but the LED lights on the keyboard and mouse are still on.

The mouse keeps disconnecting when I'm playing or just even browsing the internet, this happens frequently and then just reconnects immediately, but this causes a huge problem while playing games as it stops the mouse from moving for a second. But the huge problem is when my mouse and keyboard stop working simultaneously, they freeze and I can't type or use the mouse, but their LED lights are still on. For them to work again I need to un-plug and then plug them again.

I already tried connecting to different ports and I also have updated the drivers, but it doesn't help at all. I used the mouse and keyboard on different computers and it works just fine. Furthermore, one time my CPU fans LED light suddenly turns on and wakes up my computer from sleep, I also sometimes hear clicking noise on my CPU, is it perhaps a problem with my PSU?

 

Windows 10 unexpectedly goes to a black screen.

Hello,

For some reason, when I turn on my computer and boot to Windows 10, I am greeted with the lock screen, but then after I wait a couple of seconds without and keyboard or mouse input, it cuts to a black screen and my keyboard and mouse turn off, but the computer
led light is still on. This only happens when my computer is off for a long period of time, and I turn it on.

Specs:

• Processor: AMD Ryzen 2700X
• Motherboard: ROG STRIX B450-F GAMING
• Installed Ram: 16.0 GB
• Graphics Card: MSI GeForce GTX 1660 Ti 6 GB VENTUS XS OC