Lenovo B570e Notebook - Manual (Page 16)

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.
9 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
1 2 3 4 5 6 7
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.
2 User Guide