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Status indicators
Ch3. System information
The system status indicators show the status of the computer
1. System On/Off/Standby lamp
- System on standby mode: Blue (Blinking)
- System ON: Off
2. Hard Disk Drive Lamp
- The lamp is turned on when the HDD is running.
Do not turn off the power forcibly while the hard disk drive lamp is on. Otherwise, the data may get impaired.
3. Battery status lamp: The lamp is turned on when the battery is charged.
- While the battery is being charged: Blue
- Charged more than 90%: Green (Blinking)
- Discharged: Off
- AC adapter connected, battery fully charged or removed: Off
- Charged less than 10%: Red
- In faulty state: Red (Blinking)
4. Num Lock lamp
- Num Lock lamp is turned on when you press Num Lock key, indicating the embedded numeric keys are
available. Num Lock lamp is turned off when you press Num Lock key again, indicating the numeric
keypad is not available.
5. Caps Lock lamp
Caps Lock lamp is on when the it is active. When this lamp is on, you can type uppercase letters without
holding Shift key.
6. Scroll Lock lamp
Scroll Lock lamp is on when the it is active.
7. Wireless LAN lamp
- Wireless LAN ON: Off
- Wireless LAN OFF: On
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