Before starting any BIOS update, take these precautions to avoid permanent system damage:
Locate the latest (currently 1.1.31) and click Download . Save the .exe file to your hard drive. dell xps 8930 bios download
Plug the USB drive into a port (preferably a USB 2.0 port for best compatibility). Restart your Before starting any BIOS update, take these precautions
: Once you upgrade to version 1.1.6 or later, you cannot downgrade to earlier versions due to critical security fixes. Method 1: Direct Download and Windows Update (Recommended) Before starting any BIOS update