Lenovo E4325 Laptop Hardware Maintenance Manual - Lenovo E4325 - Page 41

Status indicators

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Chapter 4. Status indicators This chapter presents the system status indicators that show the status of the computer. 4 1 23 Table 1. Status indicators Indicator 1 Caps lock status indicator Meaning White: Caps Lock mode is enabled. You can type all alphabetic characters (A-Z) in uppercase directly. To enable or disable Caps Lock mode, press the Caps Lock key. 2 Numeric lock status White: The separate numeric keypad on the keyboard is enabled. To enable or disable indicator the numeric keypad, press the Numeric Lock key. 3 Device access status indicator On: The hard disk drive or optical 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. 4 Power and battery • Solid green: The battery charge level is between 80% and 100%, or the battery status indicator discharge level is between 20% and 100%. • Slow-blinking green: The battery charge level is between 20% and 80%, and charging is continuing. When the battery charge level reaches 80%, the battery status indicator stops blinking, but the charging might continue until the battery is 100% charged. © Copyright Lenovo 2013 35

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Chapter 4.
Status indicators
This chapter presents the system status indicators that show the status of the computer.
4
1
2
3
Table 1. Status indicators
Indicator
Meaning
1
Caps lock status
indicator
White:
Caps Lock mode is enabled. You can type all alphabetic characters (A-Z) in
uppercase directly. To enable or disable Caps Lock mode, press the Caps Lock key.
2
Numeric lock status
indicator
White:
The separate numeric keypad on the keyboard is enabled. To enable or disable
the numeric keypad, press the Numeric Lock key.
3
Device access
status indicator
On:
The hard disk drive or optical 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.
4
Power and 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. When the battery charge level reaches 80%, the battery status
indicator stops blinking, but the charging might continue until the battery is 100%
charged.
© Copyright Lenovo 2013
35