U Udayakumar_1 Prominent Mar 31, 2017 1 0 510 Mar 31, 2017 #1 no driver found for AMDUSB30\ROOT_HUB30&VID_1022&PID_7814&REV_0009&SID_397C17AA lenovo 405s
rgd1101 Don't Moderator Nov 7, 2011 17,755 196 87,400 Mar 31, 2017 #2 driver for what os? try lenovo website? Upvote 0 Downvote