Lenovo V4400u Hardware Maintenance Manual - Lenovo V4400u - Page 35

Status indicators

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Chapter 4. Status indicators This topic presents the system status indicators that show the status of the computer. 32 1 Table 1. Status indicators Indicator 1 Active Protection System™ status indicator 2 Device access status indicator 3 Battery status indicator Meaning Your computer might come with an APS status indicator. When this indicator is on, the APS is enabled. When this indicator is on, the hard disk drive or the solid-state drive is reading or writing data. Attention: • When the indicator is on, do not put the computer into sleep mode or turn off the computer. • When the indicator is on, do not move the computer. Sudden physical shock might cause drive errors. • Solid green: The battery charge level is between 80% and 100%, or the battery discharge level is between 20% and 100%. • Slow blinking green: The battery charge level is between 20% and 80%, and charging is continuing. • Slow blinking orange: The battery charge level is between 5% and 20%, and charging is continuing. • Solid orange: The battery discharge level is between 5% and 20%. • Fast blinking orange: The battery charge or discharge level is 5% or less. • Off: The battery is detached or the computer is turned off. © Copyright Lenovo 2013 29

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Chapter 4.
Status indicators
This topic presents the system status indicators that show the status of the computer.
1
2
3
Table 1. Status indicators
Indicator
Meaning
1
Active Protection
System
™
status
indicator
Your computer might come with an APS status indicator. When this indicator is on,
the APS is enabled.
2
Device access
status indicator
When this indicator is on, the hard disk drive or the solid-state drive is reading or writing
data.
Attention:
•
When the indicator is on, do not put the computer into sleep mode or turn off the
computer.
•
When the indicator is on, do not move the computer. Sudden physical shock might
cause drive errors.
3
Battery status
indicator
•
Solid green:
The battery charge level is between 80% and 100%, or the battery
discharge level is between 20% and 100%.
•
Slow blinking green
: The battery charge level is between 20% and 80%, and
charging is continuing.
•
Slow blinking orange
: The battery charge level is between 5% and 20%, and
charging is continuing.
•
Solid orange
: The battery discharge level is between 5% and 20%.
•
Fast blinking orange
: The battery charge or discharge level is 5% or less.
•
Off
: The battery is detached or the computer is turned off.
© Copyright Lenovo 2013
29