Lenovo B4400 Laptop User Guide

Lenovo B4400
Read the safety notices and important tips in the included manuals before using your computer.en-USRev. AA00
User Guide 

Second Edition (August 2013)
© Copyright Lenovo 2013. 
Before using the product, be sure to read Lenovo Safety and General 
Information Guide first.
The features described in this guide are common to most models. 
Some features may not be available on your computer and/or your 
computer may include features that are not described in this user 
guide.
Some instructions in this guide may assume that you are using 
Windows® 7 or Windows 8.1. If you are using other Windows 
operating systems, some...

i Chapter 1. Getting to know your computer .......................................... 1
Top view .......................................................................................................................1
Left-side view .............................................................................................................. 5
Right-side view ............................................................................................................ 8
Front view...

1
Chapter 1. Getting to know your computer
Top view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
Note:The dashed areas indicate parts that are invisible from outside.
Attention:
•Do not open the display panel beyond 130 degrees. When closing the display panel, be 
careful not to leave pens or any other objects in between the display panel and the...

2
Chapter 1. Getting to know your computer
Integrated 
camera
Use the camera for video communication.
Wireless 
antennasConnect to the wireless adapter to receive and send 
wireless radio. 
DisplayProvides brilliant visual output.
Power buttonPress this button to turn on the computer.
Touch padThe touch pad functions as a conventional mouse.
To move the cursor on the screen, slide your fingertip over 
the pad in the direction in which you want the cursor to 
move.
Touch pad 
buttonsThe functions of the...

Chapter 1. Getting to know your computer
3 „Using the keyboard 
Your computer has a numeric keypad and function keys incorporated in its 
standard keyboard.
Numeric keypad
The keyboard has keys that, when enabled, work as a 10-key numeric 
keypad. To enable or disable the numeric keypad, press Fn + F8.
Function key combinations
Through the use of the function keys, you can change operational features 
instantly. To use this function, press and hold Fn  ; then press one of the 
function keys  .
Note:The...

4
Chapter 1. Getting to know your computer
The following describes the features of each function key.
Fn + Esc:
Windows 7: Opens the camera and audio settings 
window. The camera preview is turned on, and 
you can change the camera and audio settings as 
desired.
Windows 8.1: Enables/disables the camera.
Fn + F1:Enter sleep mode.
Fn + F2:Turns on/off the backlight of the display.
Fn + F3:Switches between the computer display and an 
external monitor. Works in the same way as the 
Windows key + P...

Chapter 1. Getting to know your computer
5
Left-side view  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
Kensington slot Attach a security lock (not supplied) here to help protect 
your computer from theft and unauthorized use. You can 
attach a security lock to your computer to help prevent it 
from being removed without your permission. For details 
on installing the...

6
Chapter 1. Getting to know your computer
„Connecting USB devices
You can connect a USB device to your computer by inserting its USB plug 
(Type A) into the USB port on your computer.
The first time you plug a USB device into a particular USB port on your 
computer, Windows automatically installs a driver for that device. After the 
driver is installed, you can disconnect and reconnect the device without 
performing any additional steps.
Before disconnecting a USB storage device, make sure your computer...