Hello. I have been using my Dell Inspiron 15 700 series notebook for over a year without any major issues. Today, when i turned it on, the touch screen and none of the USB ports work. After troubleshooting, a message popped up saying "USB xHCI Compliant Host Controller" doesnt have a driver. i couldnt find the driver anywhere even if i tried using the intel driver update utility. My system information is as follows:
Processor: Intel Core i7 4500U
OS: Windows 8.1 Single language 64 bit
Please tell me what to do and if u can, include the link to the driver.
Thanks in advance.
I suggest that you install the chipset drivers from the OEM, found in the following link.
If you still have issues with the xHCI drivers, these are included with windows* 8.1, I would suggest you consult with Microsoft* window* update.