Sony VGN-S100 quick start About the Indicator Lights, Function

	About the Indicator Lights
About the Indicator Lights
Indicator	Function
Power	Turns on when the power to the computer is on, blinks in
	Standby mode, and turns off when the computer is in Hibernate
	mode or off.
Battery	Turns on when the computer is using battery power, blinks
	when the battery is running out of power, double-blinks when
	the battery is charging.
Optical Drive	Turns on when data is read from or written to the optical drive.
	Do not enter Standby mode or turn off the computer when this
	indicator is on.
Memory Stick®	Turns on when data is read from or written to the Memory
	Stick media. (Do not enter Standby mode or turn off the
	computer when this indicator is on.) When the indicator is off,
	the Memory Stick media is not being used.
Hard Disk	Turns on when data is read from or written to the hard disk. Do
	not enter Standby mode or turn off the computer when this
	indicator is on.
Num Lock	Press this key to activate the numeric keypad. Press it a second
	time to deactivate the numeric keypad. The numeric keypad is
	not active when the indicator is off.
Caps Lock	Press this key to type letters in uppercase. Letters appear in
	lowercase if you press Shift while the indicator is on. Press the

key a second time to turn off the indicator. Normal typing resumes when the Caps Lock indicator is off.

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