Lenovo B4400 Laptop User Guide

Chapter 1. Getting to know your computer
7 „Connecting a Bluetooth device
If your computer has an integrated Bluetooth adapter card, it can connect to 
and transfer data wirelessly to/from other Bluetooth enabled devices, such as 
notebook computers, PDAs and cell phones. You can transfer data between 
these devices up to 10 meters range in open space.
Enabling Bluetooth and WLAN communications on your computer
Press Fn + F5 to make configuration.
Note:The actual maximum range may vary due to...

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Chapter 1. Getting to know your computer
Right-side view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
Combo audio 
jackConnects to headsets.
Notes:
The combo audio jack does not support conventional microphones.
The recording function may not be supported if third-party headphones or headsets are 
connected, due to different industry standards.
USB portConnect to USB...

Chapter 1. Getting to know your computer
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Front view - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
Power and 
battery 
indicator
Indicator status Meaning
Green 80% - 100% charged, or 20% - 100% discharged.
Slow blinking green 20% - 80% charged.
Slow blinking amber 5% - 20% charged.
Amber 5% - 20% discharged.
Fast blinking amber No more than 5% charged or...

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Chapter 1. Getting to know your computer
„Using memory cards (not supplied) 
Your computer supports the following types of memory card:
 Secure Digital (SD) card
 MultiMediaCard (MMC)
 Secure Digital eXtended Capacity (SDXC) card
 Secure Digital High Capacity (SDHC) card
Inserting a memory card
Slide a memory card in until it clicks into place.
Removing a memory card
1Push the memory card in until you hear a click.
2Gently pull the memory card out of the memory card slot.
Attention:
Insert only one...

Chapter 1. Getting to know your computer
11
Bottom view  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
Battery latch - 
manualKeeps the battery pack secured in place.
Battery pack
Battery latch - 
spring loaded
Keeps the battery pack secured in place.
Hard disk drive /
Memory / Mini 
PCI Express Card 
slot compartment
Ventilation slots
Allow air to enter the...

12
Chapter 2. Starting to use Windows
Configuring the operating system for the first time  - - - - - - - - 
You need to configure the operating system when it is first used. The 
configuration process may include the procedures below:
 Accepting the end user license agreement
 Configuring the Internet connection
 Registering the operating system
 Creating a user account
Operating system interfaces - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -...

Chapter 2. Starting to use Windows
13 „Charms and the charms bar 
Charms are navigation buttons that let you access basic tasks quickly. 
Charms include: Search, Share, Start, Devices, and Settings. The charms bar 
is the menu that contains the charms. To display the charms bar, do one of 
the following:
 Move the cursor to the upper-right or lower-right corner until the charms 
bar is displayed.
 Press the Windows key   + C.
 Search charm
The Search charm is a powerful new way to find what you are...

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Chapter 2. Starting to use Windows
 Share charm
The Share charm lets you send links, photos, and more to your friends and 
social networks without leaving the app you are in.
 Start charm
The Start charm is a fast way to go to the Start screen.
 Devices charm
The Devices charm allows you to connect or send files to connected external 
devices, including the devices to play, print, and project.
 Settings charm
The Settings charm lets you perform basic tasks, such as setting the volume 
or shutting down...

Chapter 2. Starting to use Windows
15
Power-saving modes  - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
When you have finished working with your computer, you can put it to shut 
it down, sleep, or hibernate.
„Shutting down the computer
If you are not going to use your computer for a long time, shut it down.
To shut down the computer, do the following:
Windows 7:
Click Start  → Shut down.
Windows 8.1:...

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Chapter 2. Starting to use Windows
„Putting your computer to sleep
If you will be away from your computer for only a short time, put the 
computer to sleep. When the computer is in sleep mode, you can quickly 
wake it to resume use, bypassing the startup process. To put the computer to 
sleep, do one of the following:
 Close the display lid.
 Press the power button.
 Press Fn + F1.
 Do the proper operations in the operating system.
Windows 7:
Click Start  → Sleep.
Windows 8.1:
Open the charms bar,...