Led behaviour – NEC VERSA P8510 User Manual
Page 14

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LED Behaviour
Item Description
HDD Access LED
Indicator
Blue
Indicates that the notebook is accessing the
hard disk drive.
Num Lock LED 
Indicator 
Blue
Indicates that Num Lock is activated.
Caps Lock LED 
Indicator 
Blue
Indicates that Caps Lock is activated.
Scroll Lock LED 
Indicator 
Blue
Indicates that Scroll Lock is activated.
Off
Indicates that notebook battery is full and 
is running on AC power. 
Dual Colour
(Yellow-Green)
Indicates that the battery is charging.
Blinks Dual 
Colour (Yellow-
Green)
Indicates that there is a battery error.
Battery Charge 
LED Indicator 
Red
Indicates that the battery is low.
Note 
The battery may be overheating and therefore cannot start charging. 
Disconnect the AC adaptor from the wall outlet and allow both the 
notebook and battery to cool to room temperature. 
Note
Connect the AC adaptor cable into the power port on the notebook when
the battery is in warning or low status.
CAUTION
Before you connect or disconnect the power cable at the AC port of your 
notebook, please ensure that the power plug is disconnected from the 
wall outlet. 
Wireless LAN 
LED Indicator 
Blue
Indicates that Wireless LAN is On.
Off
Indicates that the notebook is switched
Off/Hibernate.
Blue
Indicates that the notebook is powered on.
System Status
LED Indicator
Blinks Blue
Indicates that the notebook is in Sleep 
mode. 
Power Button 
LED Indicator 
Blue
Indicates that the notebook is powered on.
