i bought a lenovo y50-70 16GB ram from 3 monhs
recently, i faced a problem that my USB port not working (the one on the right side)
i tried to reboot the laptop but i got the same issue
the one that was selected in the attachment
i do't actually know if it's #1 or #2
Thank you for contacting the Intel Communities.
My recommendation would be to check installing the latest drivers for the USB and chipset in your device.
Here you can find the download page for this producn in the OEM website.