Optiplex XE3

Learn more about reports of a Preboot Execution Environment (PXE) boot issue on the latest computers from Dell. It is an issue where the Dynamic Host Configuration Protocol (DHCP) server is sending out the older undionly.kpxe file. New computers no longer support legacy boot. This file can prevent the server from accessing the Internet Protocol (IP) address of the new Dell XPS, Latitude, OptiPlex, or Precision device.

Understand how to remove the password from Windows 10. Learn how to disable login passwords, manage account security, and simplify access to your laptop or Personal Computer.