Home / lỗi power surge on hub port Lỗi Power Surge On Hub Port 20/12/2021 At times when users try to lớn plug a device lớn the USB ports of the system, they get either of the following errors:“Power nguồn Surge on Hub Port” or “USB Device has exceeded the power limits of its hub port.”4> Cheông xã if the USB port is able to lớn work now.If the above sầu mentioned solutions bởi not work, we could consider a full anti-virus scan for the system. Otherwise, perhaps you might have sầu lớn use a different slot or change the USB device.Solution 5> Unplug the power sourceIf you are using Laptop, just Unplug the power cable , after that remove sầu battery. Wait for few seconds, now, insert battery , put the power cable và start the computer.