Lenovo EDGE 13, E31, E30 manual Fn key combinations continued, Hardware Maintenance Manual

Table 7. Fn key combinations (continued)

Special key	Description
Display brightness up	The computer display becomes brighter.
(F8)	The purpose of this method is to change the brightness level temporarily. To change the
	default brightness level, change the settings of the Power Option in the Control Panel or
	use the Power Manager.
Wireless radio control	Enable or disable the built-in wireless networking features. If you press this key, a list of
(F9)	wireless features is displayed. You can quickly change the power state of each feature
	in the list.
	Notes: To use this function, following device drivers must be installed on the computer
	beforehand:
	•	Power Management driver
	•	OnScreen Display Utility
	•	Wireless device drivers
Previous track/scene	For Multimedia control.
(F10)

Play/pause (F11)

Next track/scene (F12)

44Hardware Maintenance Manual