Dell Precision M4300 User Manual page 16

— Press the power button to turn on the computer or exit a power management mode (see "Power
P O W E R B U T T O N
Management Modes" on page 31).
® ®
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 S T A T U S L I G H T S
14
About Your Computer