Updating your system BIOS using a USB flash drive............................................................................................ 29Updating the Dell BIOS in Linux and Ubuntu environments................................................................................. 29Flashing the BIOS from the F12 One-Time boot menu......................................................................................... 30System and setup password...........................................................................................................................................33Assigning a system password and setup password............................................................................................... 34Deleting or changing an existing system setup password.................................................................................... 345 Software......................................................................................................................................................35Operating system.............................................................................................................................................................35Downloading drivers........................................................................................................................................................ 356 Getting help.................................................................................................................................................36Contacting Dell.................................................................................................................................................................364 Contents