Gigabyte I1520N Manual - Page 23

i1520 SERIES USER'S MANUAL 2 Bluetooth The Bluetooth Transmission Activity 6 Transmission Indicator tells you whether Bluetooth The Number Lock Indicator This indicator shows when the internal keyboard is in ten-key numeric keypad mode. Indicator network is activated or not. English The Hard Disk Drive (HDD) 3 Hard Disk Drive Activity Indicator activity indicator tells you whether your internal hard drive is being accessed and, if so, how fast. Do not switch off the botebook if this light is flashing. 13 Wireless The Wireless Transmission 4 Transmission Activity indicator tells you whether Activity your computer is connected to a Indicator Bluetooth/wireless network or not. The Battery indicator tells you whether the Lithium-Ion battery is charging or is already fully charged. ● If you are charging your battery, the Battery indicator remains on 5 Battery Indicator even if your notebook is shut off. ● If there is no battery activity, the power adapters are not connected, or the power switch is off, the Battery indicator will also be off. ● Batteries subjected to shocks, vibrations or extreme temperatures can be permanently damaged.