Acer 330 Series manual Hot Key Icon Function Description, Computer in Sleep mode. See

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To activate hot keys, press and hold the Fn key before pressing the other key in the hot key combination.

Hot Key	Icon	Function	Description
Fn-F1		Hot Key Help	Displays help on hot keys.
Fn-F2		Setup	Accesses the computer’s
			configuration utility.
Fn-F3		Standby	Puts the computer in Standby
			mode. Press any key to resume.
			See “Standby Mode” on page 43.
Fn-F4		Hibernation	Puts the computer in Hibernation
		or Sleep	Mode (if Sleep Manager is
			installed, valid and enabled).
			Press the power switch to
			resume. Otherwise, the
			computer enters Standby mode.
			See “Hibernation Mode” on page
			44.
			Note: If ACPI support is enabled,
			pressing this key puts the
			computer in Sleep mode. See
			“Sleep Mode (ACPI)” on page 45
			for more about ACPI Sleep mode.