Sony PCG-R505ELP VAIO User Guide (primary manual) User Manual page 5

Indicators
Indicator Function
Power
Light is green when the computer is powered on, flashes amber when the computer is in Standby mode, and
turns off when the computer is in Hibernate mode or is powered off.
Battery
Indicates the status of the battery, which is attached at the rear of the computer.
Memory Stick
Indicates the Memory Stick
Docking Station
Indicates the docking station is in use.
slot is in use.
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