Dell · Laptop
Latitude 5400
Latitude 5400 · 5400
F2Tap
System setup / BIOSPress during POST when the Dell logo appears.
F12Tap
One-time boot menuPress during POST when the Dell logo appears. The menu lists boot devices and diagnostics.
Manufacturer verified · checked
The exact-model Latitude 5400 Setup and Specifications manual maps both startup keys to their actions.