Lenovo U510 - Manual (Page 34)

Lenovo IdeaPad U510 Hardware Maintenance Manual
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Table 2. Status indicators
Symbol Indicator status Meaning
Battery
status
indicator
On (solid white) The battery has more than 20%
charge.
Solid amber The battery has between 5% and
20% charge.
Fast blinking amber The battery has less than 5%
charge.
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 charg-ing will continue until
the bat-tery is fully charged.
Off The battery is detached.
Power
indicator
On (solid white) The computer is powered on.
Blinking The computer is in sleep mode.
Off The computer is powered off.
a
b