peripherals get no power

Since this morning, my PC has been unable to power any of my peripherals for more than 3 seconds. I plug in my keyboard and it lights up for a moment and then goes dark. Nothing else lights up at all. My monitor is constantly reporting "No signal". Headset is silent (no beeping). Things I've...

When i try to wake PC from sleep, the fans start spinning but the display and peripherals don't get any signal. I changed the ram slots being used, At first the issue was solved. But now it is happening again. Not always, but many times. It it matters, the cpu is an i7 2nd gen, with a Q67...

Valorant requested TCP 2.0 and Secure Boot Enabled after I recently switched to Windows 11. I followed this video (Guide) until ~1:35, then I pressed Save&Exit. After that my PC turns on, but non of the peripherals are working. All the fans and LED inside my PC work perfectly while mouse...

Hello all, I am not a computer savvy person so I bought a prebuilt computer about a year ago. I’m slightly panicking since my computer seems to turn on but none of the peripherals or screens turn on. I was just gaming on it last night and turned it off before bed. This morning I went to turn it...

Context: Built this PC 2 years ago. Problem started happening 2 weeks ago. When I turned on my PC, an underscore would show on screen for half a second before all of my peripherals turned off (mouse, keyboard), only to turn back on 2 seconds later. I would be stuck in an infinite loop of this...

About 3 months ago I began experiencing an issue where my computer would turn on (all fans and components appear to turn on) but there is no display and none of my peripherals power up. Originally I was fixing this issue by restarting my computer and after 1-3 restarts it would eventually work...

I have recently come across a problem where my PC will boot up fine (all lights, fans and hard drive come on) however, my monitor just displays nothing and none of my peripherals work either. Normally the keyboard will light up almost instantly and then the monitor will show up a loading ASUS...

So I have been having this problem for the past few months and it has slowly gotten worse/more frequent. Sometimes(now it is almost every time) when I start up my computer it will turn on; fans, lights, all that, but I don't get anything on my monitor, and my keyboard and mouse don't light...

Hi! So i'm not sure if this is the correct place to post this but it seems most appropriate. I'm having an issue when I plug in the second 8gb stick of ram. It is in the correct slot, but whenever plugged in, the PC, goes into a bootloop. Thus, I assumed it was a bad stick. However, after...

So, i turned on my pc one day after holidays (changed ram) and the screen kept freezing after i logged in or even before the lock screen. So i thought it was a gpu issue and changed gpu to a cheap gpu. And it worked but after like 10 mins of working either the screen would go fuzzy like a tv...

Graphics card: MSI rx 580 8gb When I insert graphics card, monitor and other peripherals are not working, i don't know why. I am 99% certain that the graphics card is legit and working. I do NOT hear any beeps or unusual sounds when i press power button. My power supply is good and has...

Hello, Hey, I hope you can help me find and fix the issue. On Friday I wanted to start up my pc and everything was like normal. Lights on pc turn on, fans working but no signal on either one of my monitors and mouse and keyboard don’t light up. I’ve had this problem before that my pc starts...