W540 USB overcurrent diags failure

[basscleff]

hi group, my usb's won't work in windows, (but oddly will work in bios and with linux)
'usb cannot supply enough power' error
(I've tried BIOS USB 3 disable\enable, reset to defaults etc.)

- Lenovo diags state USB overcurrent error (with\without anything plugged in)

If I purchased a W540 dock, would I have USB again, or do you think is this a motherboard problem?
(thinking a USB card replacement wouldn't fix it, because it not the ports, or the USB card)

Diags error:
Message: The parallel data transfer in USB 3.0 is available
Error: Overcurrent Detected
Error: Please remove all USB devices and test again