In my Asus k53e was installed win7. Usb ports from right side of notebook did not worked.
I decided to install ubuntu 12.04. In ubuntu it does not works too.
It works, when I charging my mobile phone by USB. But when I plug Pendrive, external HDD, Mouse, it does not works. Left side USB port is working well. Card reader is working too.
But right side it is 2 USB slots and the are not working. Warranty said, that it is program (OS, drivers) issue.
How to solve this ?