Dell Latitude D531 (Mid 2007) - Manual (Page 16)

16 About Your Computer
D I S P L A Y L A T C H — Keeps the display closed.
D I S P L A Y — For more information about your display, see "Using the Display" on page 41.
PO WE R B U T T O N — Press the power button to turn on the computer or exit a power management mode (see "Power
Management Modes" on page 32).
NOTICE: To avoid losing data, turn off your computer by performing a Microsoft ® Windows ® operating system
shutdown rather than by pressing the power button.
If the computer stops responding, press and hold the power button until the computer turns off completely (which
may take several seconds).
D E V I C E ST AT U S L I G H T S