Asus G70AB - Manual (Page 12)

1 Chapter 1: Getting started
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Power button. Press this button to turn on your computer.
Secure Digital™ / MultiMediaCard slot. Insert a Secure Digital™ /
MultiMediaCard card into this slot.
Optical disk drive bay. There is an optical disk drive in this bay.
Optical disk drive eject button. Press this button to eject the optical disk drive
tray.
Hot Swap Bay (empty). Allows you to install an additional hot swappable HDD in
this bay.
Power LED. This LED lights up when you turn on your computer.
Memory Stick™ / Memory Stick Pro™ card slot. Insert a Memory Stick™ /
Memory Stick Pro™ card into this slot.
CompactFlash
® / Microdrive™ card slot. Insert a CompactFlash ® / Microdrive™
card into this slot.
OC Button. This button adjusts the System Level Up profile of your computer.
The side panels and upper rear panels of the desktop chassis would extend out
in Level  and Level 3 overclocking, and remain closed in Level 1. The Anti-Pinch
system reverses their movement to avoid damage.
USB 3.0 ports. These Universal Serial Bus 3.0 (USB 3.0) ports connect to USB
3.0 devices such as a mouse, printer, scanner, camera, PDA, and others.
• DO NOT connect a keyboard / mouse to any USB 3.0 port when installing Windows ®
operating system.
• Due to USB 3.0 controller limitation, USB 3.0 devices can only be used under
Windows® OS environment and after the USB 3.0 driver installation.
• USB 3.0 devices can only be used as data storage only.
• We strongly recommend that you connect USB 3.0 devices to USB 3.0 ports for
faster and better performance for your USB 3.0 devices.
USB 2.0 ports. These Universal Serial Bus .0 (USB .0) ports connect to USB
.0 devices such as a mouse, printer, scanner, camera, PDA, and others.
Microphone port. This port connects to a microphone.
Headphone port. This port connects to a headphone or speaker.