Usb not recognizing ,usb not working,usb only charging

computer not detecting USB in my computer USB work partially my mouse and keyboard not detect in computer
How to slove this issue
1)scan with a powerful antivirus like Norton and kaspersky etc to remove  malware and virus that will kill the USB function
2)change USB device or check USB device in another computer
3)update chipset driver that has been found in manufacturer website
4)change USB port into another USB port
5) open the cabinet to check the USB fuse is brokened if brokened it is need to replace
6)uninstalling chipeset driver and reinstalling
7) if the all the options tried and not sloved and you can buy a PCI to USB and fit in inside the computer to slove it is working the converter cost rs300-rs600