Acer Aspire 5542 Acer Aspire 5542 Notebook Series Service Guide - Page 16

Icon Item 5 HDD Description Indicates when the hard disk drive is active. Num Lock Lights up when Num Lock is activated. Caps Lock Lights up when Caps Lock is activated. 6 Keyboard For entering data into your computer. 7 Touchpad Touch-sensitive pointing device which functions like a computer mouse. 8 Click buttons (left, The left and right buttons function like the left and right mouse center* and right) buttons. *The center button serves as Acer Bio-Protection fingerprint reader supporting Acer FingerNav 4-way control function (only for certain models). 9 Power1 Indicates the computer's power status. Battery1 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. 10 Palmrest Comfortable support area for your hands when you use the computer. 11 Touchpad toggle Turns the internal touchpad on and off. 12 Microphone Internal microphone for sound recording. 13 +/14 15 Volume Up/Volume Increase system volume/decrease system volume. Down Acer PowerSmart Puts your computer into power-saving mode. key Speakers Left and right speakers deliver stereo audio output. Closed Front View Icon Item Description 1 5-in-1 card reader Accepts Secure Digital (SD), MultiMediaCard (MMC), Memory Stick (MS), Memory Stick PRO (MS PRO), xD-Picture Card (xD). Note: Push to remove/install the card. Only one card can operate at any given time. 2 Latch Locks and releases the lid. 8 Chapter 1