Lenovo B470e, Руководство пользователя, Страница: 18 / 60

5 Power button : Press this button to turn on the computer.
6 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, refer to the instructions in Chapter 4 “Lenovo OneKey Rescue system” on page 21.
7 Built-in microphone : The built-in microphone (with noise reduction) can be used for video conferencing,
voice narration, or simple audio recordings.
8 Touchpad : The touchpad functions as a conventional mouse.
Note: For details, refer to the instructions in “Using the touchpad” on page 10.
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Numeric keypad (B570e) : For details, refer to the instructions in “Using the keyboard” on page 10.
10 System status indicators : For details, refer to the instructions in “System status indicators” on page 13.
Left-side view
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Note: Your computer might look different from the illustration above.
1 Kensington slot : Attach a security lock (not supplied) here.
Note: For details, refer to the instructions in “Attaching a security lock (not supplied)” on page 14.
2 ac power adapter jack : Connect the ac power adapter here.
Note: For details, refer to the instructions in “Using ac power adapter and battery” on page 8.
3 Fan louvers : Dissipate internal heat.
Note: Make sure that none of the fan louvers are blocked or else overheating of the computer may occur.
4 VGA port : Connects to external display devices.
5 RJ-45 port (B470e) : This port connects the computer to an Ethernet network.
Note: For details, refer to the instructions in “Wired connection” on page 17.
6 HDMI port (on some models) : Connects to devices with HDMI input such as a TV or a display.
7 USB connector : Connects to USB devices.
Note: For details, refer to the instructions in “Connecting a universal serial bus (USB) device” on page 12.
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User Guide