Lenovo E31, E30, EDGE 13 manual Status indicators continued, Hardware Maintenance Manual

Table 6. Status indicators (continued)

Indicator		Meaning
		Off:
		The AC adapter is not connected.
	Sleep (standby)	The illumination dot in the ThinkPad logo on the outer lid of the computer and on the
3
	status	palm rest works as a system-status indicator: it shows whether the computer is in
		sleep (standby), hibernation, or normal mode.

		Red:
		The computer is on (in normal mode).
		Fast blinking red:
		The computer is entering sleep (standby) or hibernation mode.
		Slow blinking red:
	Sleep (standby)
4		The computer is in sleep (standby) mode.
	status	Off:
		The computer is off or in hibernation mode.

42Hardware Maintenance Manual