Acer Aspire 4755 Quick Guide - Page 5

5 English # Icon Item Description Also called Liquid-Crystal Display (LCD), 2 Display screen displays computer output (Configuration may vary by models). 3 Power button / indicator Turns the computer on and off. Indicates the computer's power status. 4 Keyboard For entering data into your computer. 5 Touchpad Touch-sensitive pointing device which functions like a computer mouse. HDD indicator Indicates when the hard disk drive is active. Communication indicator Indicates the computer's wireless connectivity device status. 6 Power indicator Indicates the computer's power status. Battery indicator Indicates the computer's battery status. 1. Charging: The light shows amber when the battery is charging. 2. Fully charged: The light shows blue when in AC mode. 7 Click buttons (left The left and right buttons function like the and right) left and right mouse buttons. 8 Speakers Deliver stereo audio output. 9 Microphone Internal microphone for sound recording.