Sony VAIO VGN-SZ600 - Manual (Page 18)

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Getting Started
About the Indicator Lights
Your computer is equipped with the following indicator lights.
Indicator Functions
Power 1 Illuminates when the power of the computer is on, blinks when the computer is in Standby mode, and turns off
when the computer is in Hibernate mode or off.
Battery e Illuminates when the computer is using battery power, blinks when the battery pack is running out of power, and
double-blinks when the battery pack is charging.
Memory Stick
Illuminates when data is read from or written to the Memory Stick media in the Memory Stick slot. (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.
Optical disc drive Illuminates when data is read from or written to the optical disc media. When the indicator is off, the optical disc
media is not being used.
STAMINA mode Illuminates when the computer is in STAMINA mode to conserve battery power.
SPEED mode Illuminates when the computer is in SPEED mode to provide faster performance.
Hard disk drive
Illuminates when data is read from or written to the hard disk drive. Do not enter Standby mode or turn off the
computer when this indicator is on.
Num lock
Press the Num Lk 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 the Caps Lock key to type letters in uppercase. Letters appear in lowercase if you press the Shift key
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.
Scroll lock
Press the Scr Lk key to change how you scroll the display. Normal scrolling resumes when the Scroll lock
indicator is off. The Scr Lk key functions differently depending on the program you are using and does not work
with all programs.