Hardware Maintenance Manual - Lenovo S20-30, S20-30 Touch
Lenovo S20-30 / S20-30 Touch Hardware Maintenance Manual
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Table 2. Status indicators
Symbol Indicator status Meaning
On (solid white) The computer is powered on.
Blinking The computer is in sleep mode.
Off The computer is powered off.
On (solid white) The battery has more than 20% charge. 
Solid amber The battery has between 5% and 20% 
charge.
Fast blinking amber There is a problem with the battery or the 
battery connection.
Slow blinking amber The battery is being charged. When 
battery charge reaches 20%, the blinking 
color changes to white. 
Slow blinking white The battery has between 20% and 80% 
charge and is still charging. When the 
battery reaches 80% charge, the light will 
stop blinking, but charging will continue 
until the battery is fully charged.










