Device connection issues with USB ports preventing power activation

F5F Stay Refreshed Hardware Desktop Device connection issues with USB ports preventing power activation

lukecraze
Junior Member

01-06-2016, 07:36 AM

Hey everyone. Suddenly my PC stopped turning on whenever I connected any USB device to any port. As long as I unplugged everything and plugged it back in, it worked fine. Now it just won't power at all—no lights blinking. I think a Windows update (probably Windows 10) might have caused this. But if you're sure about that, could the PC still boot? The motherboard is an MSI Z170 Krait Gaming model, and it seems to use an NVMe SSD. Someone with similar issues might help if you can share more details.

lukecraze

01-06-2016, 07:36 AM #1

yarabi87
Member

174

01-23-2016, 03:13 AM

It seems you're referring to a low-power PSU. Could you specify the make or any distinguishing features? It might not meet the ideal wattage requirements.

yarabi87

01-23-2016, 03:13 AM #2

It seems you're referring to a low-power PSU. Could you specify the make or any distinguishing features? It might not meet the ideal wattage requirements.

WD_Trashster
Senior Member

454

01-28-2016, 09:57 AM

It seems the issue isn't with the Corsair HX850i, thank you for letting me know!

WD_Trashster

01-28-2016, 09:57 AM #3

It seems the issue isn't with the Corsair HX850i, thank you for letting me know!