Lenovo V4400u Notebook - Manual (Page 20)

Note: Your computer might look slightly different from the following illustration.
1 2 3
Figure 5. Status indicators
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.
Locating important product information
This section provides information to help you locate the model label and the Genuine Microsoft ® label
of your machine.
6 User Guide