Samsung NP-X22-K01-SEA - Manual (Page 106)

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 Easy Display Manager (Optional)
Easy Display Manager is a program that displays
the changed setting on the screen when a setting is
changed by pressing the shortcut keys, and enables
changing the display mode through the Display
Settings window.
Example) The icon that appears when pressing the
Fn + ( ) keys to change the screen
brightness.
 Easy SpeedUP Manager (Optional)
This program enables you to select operation mode
when you need maximum system performance or
low-noise/low power consumption with one-click.
p. 
Troubleshooting Functions
 SAMSUNG Magic Doctor ( ) (Optional)
SAMSUNG Magic Doctor is troubleshooting software
provided by Samsung Computer for system diagnosis,
and restoring the system.
The system diagnosis function enables users to
diagnose system problems without assistance from
others.