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                        Machine type: 10097/2566 [B340]
 10099/2568 [B540]
 10101/3363 [B540p]
 10098/2567 [B345]
 10100/4749 [B545]
Lenovo
IdeaCentre B3/B5 Series
User Guide
Version 2.0 2012.08
31502494                                                                                                                                                                                                                                                                                                                                 
                    
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                        Important Safety Information Before using this manual, it is important that you read and understand all of the  related safety information for this product. Refer to the Safety and Warranty Guide  that you received with this product for the latest safety information. Reading and  understanding this safety information reduces the risk of personal injury or product  damage. The interface and functions shown in this User Guide are provided for reference  only and may differ from actual product appe
                    
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                        Contents Important Safety Information Using the Computer Hardware ................................................. 1 Front view of the computer .........................................................................2 Left and right view of the computer ............................................................3 Rear view of the computer .........................................................................4 TV button instructions (selected models only) ...................................
                    
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                        Using the Onekey TV (selected models only) ........................ 23 Guide to the remote control (selected models only) ..................................25 Onekey TV Instructions (ASTC model) (selected models only) ...................28 Onekey TV Instructions (DVB-T model) (selected models only) .................30 Onekey TV Instructions (ATV model) (selected models only) ......................33 Using the Rescue System ........................................................ 35 OneKey Recove
                    
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                        Using the Computer Hardware This chapter contains the following  topics: Ø Introduction to the computer hardware Ø Information on computer connections  Note: The descriptions in this chapter  might be different from what you see on  your computer, depending on the computer  model and configuration. User Guide 1                                                                                                                                                                                            
                    
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                        Front view of the computer  Attention: Be careful not to block any air vents on the computer. Blocked  air vents can cause overheating. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Built-in microphone area Camera Built-in IR Emitter (do not block) Hard Disk Drive Indicator (selected models only) Bluetooth status indicator WIFI status indicator TV indicator Volume down Volume up Brightness down Brightness up Novo Vision button PC mode / HDMI-in / AV-in switch Monitor On/Off  Attention: The effective range of
                    
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                        Left and right view of the computer 1 3 4 5 6 7 2 8 Optical drive TV buttons (selected models only) USB connector Headphone port Microphone port USB connector Memory card reader Power button User Guide 3                                                                                                                                                                                                                                                                                                         
                    
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                        Rear view of the computer 9 8 9 7 1 2 3 4 5 6 Ethernet port USB 2.0 connectors USB 3.0 connectors (selected models only) HDMI-out connector HDMI-in connector (selected models only) AV-IN connectors (selected models only) TV tuner ports (selected models only) Power connector  Air vents (do not block) 4 User Guide                                                                                                                                                                                           
                    
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                        TV button instructions (selected models only) 1 2 3 4 5 6 7 Channel up Channel down Volume up Volume down TV mode menu button Signal source selection button TV power On/Off User Guide 5                                                                                                                                                                                                                                                                                                                           
                    
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                        Computer stand Use the stand to position the display to your preference. It can be rotated between  15º and 40º from the vertical.   Attention:  1. The computer stand must remain installed at all times to ensure  maximum system stability. 2. Make sure the angle of the computer is at least 15 degrees from the  vertical; otherwise the computer will be unstable and could fall over. 6 User Guide                                                                                                          
                    
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                        Connecting your computer  Note: Your computer may not have all of the connectors described in this  section. Basic connector instructions Connector Description Microphone Use this connector to attach a microphone to your  computer when you want to record sound or if you use  speech-recognition software. Headphone Use this connector to attach headphones to your  computer when you want to listen to music or other  sounds without disturbing anyone. USB connector Use this connector to attach a devic
                    
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                        Connecting the power cord Important information about using the  computer Press the power button on the side of the computer to turn on the computer. 8 User Guide                                                                                                                                                                                                                                                                                                                                                  
                    
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                         Note: The buttons at the bottom of the screen are touch buttons. When  you touch these, the indicator lights turn on. Hold the computer tightly when you carry it. User Guide 9                                                                                                                                                                                                                                                                                                                                    
                    
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                        Wired keyboard (selected models only) LVT —— After entering Windows, press this key to launch the LVT (Lenovo  Vantage Technology) program, Lenovo’s pre-loaded Home PC software.  In addition to its own functions, the LVT program will allow you to start  other Windows compatible software, specially configured to run on this  model of computer. F2 —— Your computer has the Lenovo Rescue System installed. To learn more  about this program, repeatedly press and release the F2 key once  turning on the
                    
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                        Using Windows 8 This chapter contains the following  topics: Ø Switching between the main Windows 8  interfaces Ø The Charms Bar  Shutting down the computer Ø Ø Switching between apps Ø Closing an app Ø Opening other system programs Ø Windows Help and Support  Attention: The Windows 8 operating  system is provided by Microsoft  Corporation. Please use it in accordance  with the End User License Agreement  (EULA) between you and Microsoft. For  any question related to the operating  system, pleas
                    
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                        Switching between the main Windows 8  interfaces Windows 8 comes with two main user interfaces: the Start Screen and the  Windows desktop. To switch from the Start Screen to the Windows desktop, do one of the following: •	 Select	the	W indows	desktop	tile	on	the	Start	Scr een. •	 Pr ess	the	W indows	key	 + D. To switch from the desktop to the Start Screen, do one of the following: •	 Select	Start from the Charms Bar. •	 Move	the	cursor	to	the	bottom	left	cor ner ,	then	select	the	Start	Scr een	 
                    
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                        Closing an app To close an app, do one of the following: •	 Move	the	cursor	to	the	top	left	cor ner	of	the	scr een.	When	the	thumbnail	 appears, drag it to the bottom of the screen. •	 Swipe	in	fr om	the	top	edge	of	the	scr een.	When	the	app	page	becomes	 smaller, drag it to the bottom of the screen. •	 Move	the	cursor	to	the	top	edge	of	the	scr een.	When	the	cursor	becomes	a	 hand, drag the app page to the bottom of the screen. Opening other system programs There is a fast way to open other sys
                    
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                        14 User Guide                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       
                    
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                        Touch screen instructions This chapter contains the following  topics: Ø Touch Screen Calibration Ø User Gesture Instructions for the Touch screen Ø Attentions when using the Touch Screen User Guide 15