Display built-in self test................................................................................................................................................... 69
Diagnostics..........................................................................................................................................................................69
Recovering the operating system................................................................................................................................. 70
Updating the BIOS in Windows.......................................................................................................................................71
Updating the BIOS using the USB drive in Windows................................................................................................ 71
Backup media and recovery options..............................................................................................................................71
WiFi power cycle................................................................................................................................................................ 71
Flea power release............................................................................................................................................................ 72
Chapter 6: Getting help and contacting Dell................................................................................ 73
Contents 5