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Explanation of LED Displays
System Overview
Table 1
Symbol Meaning
Lights up green when the computer is switched on.
Lights up green when the battery is fully charged. Lights up orange when the
battery is charging. Flashes red when the battery charge is less than 10%.
Flashes when the hard disk is being accessed.
Flashes when the optical disk is being used.
1
Lights up when Num Lock is on.
A
Lights up when Caps Lock is on.
Lights up when the power saving mode is on.
Lights up when WLAN is connected.
Lights up when Bluetooth is connected.
Lights up when UMTS is connected.
Fig. 11
(1) Power LED (6) Caps Lock
(2) Battery (7) Power saving mode
(3) Hard disk access (8) WLAN
(4) Optical disk drive (9) Bluetooth
(5) Num Lock (10) UMTS
A
1