Overvoltage on USB device

[rlybigturtleman]

Just installed new mobo and cpu and I get an overcurrent detected on USB device. Powering down in 15 seconds to protect main board. I have nothing plugged in at this point to USB. Help what could this be. It's a msi z270 m7

 

[Pentium4User]

do you have the case front usb connected to the motherboard try disconnecting that If it still pops up with no usb device connected then it the motherboard.

 

[rlybigturtleman]

do you have the case front usb connected to the motherboard try disconnecting that If it still pops up with no usb device connected then it the motherboard.

I disconnected all USB headers as well. I also tried to start it outside the case with nothing plugged in to any USB header. Still same warning

 

[Pentium4User]

do you have the case front usb connected to the motherboard try disconnecting that If it still pops up with no usb device connected then it the motherboard.

I disconnected all USB headers as well. I also tried to start it outside the case with nothing plugged in to any USB header. Still same warning

Then it a motherboard fault try to look at the usb port and see if their dust or any bent pins because their no much you can do I asume you just bought it just return it to the place you bought it from and exchange it.

 

[rlybigturtleman]

yeah i actually sent it back for rma today. I blew put all the ports with air cleaner, looked for bent pins...nothing. Oh well hopefully neweggs RMA is quick.