Lenovo G450 Lenovo G450/G550 User Guide V2.0 - Page 11

OneKey Rescue - specifications

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Lenovo G450-550 UG V2.0_en.book Page 3 Wednesday, September 2, 2009 9:29 AM Chapter 1. Getting to know your computer a Integrated camera (specific models only) Use the camera for video communication. b Wireless module antennas (specific models only) The built-in antennas ensure optimal reception of wireless radio. c Computer display d Volume buttons (specific models only) e OneKey Rescue System button The LCD display with LED backlight provides brilliant visual output. Use these buttons to adjust volume. Press this button to open OneKey Rescue System (If OneKey Rescue System has been preinstalled) when the computer is powered off. Note: For details, see "Chapter 4. OneKey Rescue System" on page 23. f Power button Press this button to turn on the computer. g Built-in microphone The built-in microphone (with noise reduction) can be used for video conferencing, voice narration, or simple audio recordings. h Touchpad The touchpad functions as a conventional mouse. Note: For details, see "Using the touchpad" on page 12. i System status For details, see "System status indicators" on page 16. indicators j Speakers The stereo speakers provide rich and powerful sound. 3

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Chapter 1. Getting to know your computer
3
Integrated camera
(specific models
only)
Use the camera for video communication.
Wireless module
antennas (specific
models only)
The built-in antennas ensure optimal reception of wireless radio.
Computer display
The LCD display with LED backlight provides brilliant visual output.
Volume buttons
(specific models
only)
Use these buttons to adjust volume.
OneKey Rescue
System button
Press this button to open OneKey Rescue System (If OneKey Rescue System has
been preinstalled) when the computer is powered off.
Note:
For details, see “Chapter 4. OneKey Rescue System” on page 23.
Power button
Press this button to turn on the computer.
Built-in
microphone
The built-in microphone (with noise reduction) can be used for video
conferencing, voice narration, or simple audio recordings.
Touchpad
The touchpad functions as a conventional mouse.
Note:
For details, see “Using the touchpad” on page 12.
System status
indicators
For details, see “System status indicators” on page 16.
Speakers
The stereo speakers provide rich and powerful sound.
a
b
c
d
e
f
g
h
i
j
Lenovo G450-550 UG V2.0_en.book
Page 3
Wednesday, September 2, 2009
9:29 AM