Samsung NP-RV509-A01HU, NP-RV509-S01HU, NP-RV509-S02HU Turns the Touchpad function on or off, Off

Fn+	Name	Function
		Turns the Touchpad function on or off.
		When using an external mouse only, you can turn the Touchpad
	Touchpad	off.
		You can only use this function after installing Windows XP
		or Windows 7/Vista and installing the Easy Display Manager
		program with the system software media disk.
		Turns the numeric keyboard on or off . (For 14 inch models) For
		15/17-inch models, once the Num Lock is on, the numeric keypad
	Num Lock	in the right side of the keyboard is enabled.
	(Optional)	You can only use this function after installing Windows XP
		or Windows 7/Vista and installing the Easy Display Manager
		program with the system software media disk.
		If you turn the Scroll Lock on, you can scroll the screen up or
		down without changing the cursor location in some applications.
	Scroll Lock	You can only use this function after installing Windows XP
		or Windows 7/Vista and installing the Easy Display Manager
		program with the system software media disk.

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