Copyright Lenovo; Chapter 5. Status Indicators - Lenovo ThinkPad Edge E220s Hardware Maintenance Manual

Chapter 5. Status indicators

This chapter presents the system status indicators that show the status of the computer.
Table 6. Status indicators
Indicator
1
On-screen
indicators
4
Power status
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Meaning
Caps lock:
Caps Lock mode is enabled. You can enter all alphabetic characters (A-Z) in
uppercase without pressing the Shift key.
Wireless status:
Press F9 to enable or disable the wireless features. You can quickly change the
power state of each feature in the list.
• Green: The ac power adapter is connected. If a battery is installed on the computer,
it is charged when this indicator is on.
• Off: The ac power adapter is not connected.
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