my pc doesnt read any usb now.tested other ubs to check and found that.booting to bios is no problem, i use f2.device manager entry under USB Controllers has one entry marked un konwn usb device(device descriptor request failed) which isnt rectifying even after numerous solutions used.no aduio device is installed error still on.disassembled my lappie and just removed and reinserted the connector for speakers..but nothing happened. Asus drivers are upto date. Installing windows using the iso method with cmd hasnt worked.so thats the news.stunts like chipgenius etc havent worked either
