What are the LED status inidcators (lights) on the LCD?

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What are the LED status inidcators (lights) on the LCD? - ThinkPad X20, X21, X22, X23, X24

The following table shows what the LED status indicators are for and what the different colors or blinking of the lights mean.

ThinkPad X20 Series Status indicators

Index number	LED indicator	LED indicator color	LED indicator meaning
1	Battery	Green	The battery is fully charged.
		Blinking green	The battery has enough power to operate, but is charging.
		Orange	The battery power is low. The battery is charging.
		Blinking orange	The battery needs charging.
2	Standby status	Green	The computer is in standby mode.
2	Standby status	Blinking green	The computer is entering standby mode or hibernation mode, or is resuming normal operation.
3	Bluetooth (X23, X24 Bluetooth Model Only)	Green	Green:The Integrated Bluetooth features are on.
3	Bluetooth (X23, X24 Bluetooth Model Only)	Blinking green	The Integrated Bluetooth features are functioning.
4	Bluetooth power button (X23, X24 Bluetooth Model Only)		Press this button to turn the Integrated Bluetooth on and off.
5	Drive in use	Green	Data is being read from or written to the hard disk drive, diskette drive, or drive in the Ultrabay 2000.
6	Num lock	Green	The numeric keypad on the keyboard is enabled.
7	Caps lock	Green	Caps lock mode is enabled.
8	Scroll lock	Green	The arrow keys can be used as screen scroll function keys.
9	Power on	Green	The power is on.

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Document ID : HT036387
Legacy Document ID : MIGR-4NVTT3
Last Updated :

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