Sony PCG-R505ES - Manual (Page 14)

VAIO® Computer User Guide
14
Indicators
Indicator lights
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® slot is in use.
Docking Station Indicates the docking station is in use.
Light On Off
Hard disk Data is being read from or
written to the hard drive. Do
not enter Standby mode or
turn off the computer when
this indicator light is on. The hard drive is not being
accessed.