DellUser_AJ,   If you recently reinstalled the operating system, did you install the Dell System Software(if applicable) and the chipset drivers first? If not, the rest of the drivers will fail to install. How to Download and Install Drivers in the Correct Order Start with the Dell System Software and the chipset drivers and follow the list.     Rick
Hello what is the correct order of installing/updating drivers for the dell xps 15z?
order of installing/updating drivers