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Pc wont Power on when Usb devices are connected

ALN118
By ALN118
in Troubleshooting
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Posted

Hi guys.

 

Today out of nowhere my pc started to not power on as soon as any Usb device is connect in any usb port. I can unplug all usb devices start the Pc and put them back in and everything is working fine.

The pc doesn't get power at all. no MB leds are blinking.

I'm not sure about it but the onyl thing that may have changed is a windows update (Windows 10). But correct me if i'm wrong if anything is wrong with the windows install the PC should at least boot up?

 

mainboard is an msi Z170 Krait Gaming.

boot SSD is a NVME SSD

 

Maybe someone had the same Problem and can help me 😄 If you need any more Information hit me up

 

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Posted

sounds like an under-watt psu, what model is it? could be lower than recommended. 

  • CPU
    I7 12700KF
  • Motherboard
    MSI Tomahawk z690 WIFI DDR4
  • RAM
    16gb Vengeance Pro
  • GPU
    RTX 3070 TI
  • Case
    NZXT H700i
  • Storage
    crucial P2 500gb m.2
    Raid 0 16tb server
  • PSU
    Corsair RM1000X
  • Display(s)
    ASUS PG259QN 360hz
    ASUS PG278QE 165hz
  • Cooling
    NZXT KRAKEN X62
  • Keyboard
    Corsair K95P Brown
    Ducky one 2 SF Silver
  • Mouse
    Razer Viper Ultimate
    logitech pro superlight x
  • Sound
    DT 990 PRO
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  • Author
15 hours ago, Fl0yd- said:

sounds like an under-watt psu, what model is it? could be lower than recommended. 

Pretty sure thats not the Problem with a Corsair HX850i but thanks for your input !

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