Sony PCG-F280, PCG-F250, PCG-F270 manual Indicators, Indicator Function, Light Off

Using Your Notebook Computer

21

Indicators

Indicator		Function
Power		Light is green when the power to the computer is turned
		on. Light is red in System Idle mode, and flashes red in
		System Suspend mode. Turns off when the computer is
		in System Hibernation mode or powered off.
Battery 1		Indicates the status of the battery inserted in the battery
1		bay on the left side of the computer.
Battery 2		Indicates the status of the battery inserted in the drive
2		bay on the right side of the computer.
Hard disk		Lights when data is being read from or written to the
		hard drive. Do not enter System Suspend mode or turn
		off the computer when this indicator light is on.
Light	On	Off

Num Lock	The number keys in the
	numeric keypad are active.

The alphanumeric character keys in the keypad area are active.

Caps Lock	The letters appear in
	uppercase as you type. The
	Shift key lowers the case of
	typed letters when Caps
	Lock is on.

Letters appear in lower case as you type (unless you hold down the Shift key).

Scroll Lock	The screen scrolls differently.	Information moves across the
	(Exactly how it scrolls	display normally.
	depends on the specific
	application. It has no effect in
	many applications.)