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Lenovo 97 manual Chapter Using the Computer Hardware, This chapter contains the following topics

Models: 2568 [B540] 10101 2566 [B340] 10099 2567 [B345] 10100 3363 [B540p] 10098 4749 [B545] 97

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Chapter Using the Computer Hardware

Chapter Using the Computer Hardware

This chapter contains the following topics:

ØIntroduction to the computer hardware

ØInformation on computer connections

Note: The descriptions in this chapter might be different from what you see on your computer, depending on the computer models and configurations.

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User Guide 1

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Lenovo 97, 4749 [B545] manual Chapter Using the Computer Hardware, This chapter contains the following topics, User Guide

Contents

User Guide LenovoIdeaCentre B3/B5 Series 31501557Important Safety Information Page Chapter 3 Using the Onekey TV selected models only ContentsImportant Safety Information Chapter 4 Using the Rescue SystemChapter 5 Troubleshooting and Confirming Setup Chapter 6 Hardware Replacement GuideChapter Using the Computer Hardware This chapter contains the following topicsUser Guide 1.1 Front view of the computer Headphone port Microphone port USB connector Memory card reader 1.2 Left and right view of the computerOptical drive TV buttons selected models only USB connector Power buttonAir vents do not block 1.3 Rear view of the computerEthernet port USB connectors HDMI-out connector 4 User GuideSignal source selection button TV power On/Off 1.4 TV button instructions selected models onlyChannel up Channel down Volume up Volume down TV mode menu button User Guide1.5 Computer stand 6 User Guide1.6 Connecting your computer 1.6.1 Basic connector instructions1.7 Important information about using the computer 1.6.2 Connecting the power cord8 User Guide Hold the computer tightly when you carry it User Guide1.8 Wired keyboard selected models only 10 User GuideThis chapter contains the following topics Chapter Touch screen user instruction Attentions when using the Touch Screen  Touch Screen Calibration2.1 Touch Screen Calibration 2.2 User Gesture Instructions for the Touch screen2.2.1 Basic Hand Gestures 2. Single Finger Right Click User Guide3. Double Finger Right Click 5. High Speed Slide 7. Zoom Operation 2.2.2 Related Touch Screen Settings User GuideOn the Flicksmenu you can On the Touch menu you can 2.3 Attentions when using the Touch Screen 20 User GuideTouching the correct place on the screen The speed of movement 22 User Guide This chapter contains the following topics Using the Onekey TV Chapter selected models onlyØ Guide to the remote control Ø Onekey TV Instructions ASTC model Ø Onekey TV Instructions DVB-T modelTo turn on the Onekey TV To turn on the computer24 User Guide 3. The color and shape may vary depending on the model 3.1 Guide to the remote control selected models only2. Use the remote control within 23 feet of the TV User GuideAlternate the audio between the main picture and sub DVB-T model Enter the password to access a channelAlternate the video between the main picture and sub ATSC & ATV model Press to select additional channelssupport Teletext installed and inare usable with Press to reveal hidden words e.g. quizLanguage settings 3.2 Onekey TV Instructions ASTC model selected models onlyScan for channels Picture In Picture PIP Size Record TV3.3 Onekey TV Instructions DVB-T model selected models only Scan for channels30 User Guide Language settings Picture In Picture PIP SizeUser Guide Password settings Record TV32 User Guide 3.4 Onekey TV Instructions ATV model selected models only Scan for channelsRecord TV Language settingsPicture In Picture PIP Size 34 User GuideChapter Using the Rescue System This chapter contains the following topics4.2 Driver and Application Installation Note about the service partition4.1 OneKey Recovery Detailed Operation ProcedureMethod 2 Manual Installation 4.3 System SetupMethod 1 Automatic Installation 4.3.2 Network Settings4.6 Create Recovery Disc 4.4 System Backup4.5 System Recovery 4.3.3 Password ManagementThis chapter contains the following topics Troubleshooting and Chapter Confirming SetupØ Troubleshooting and Problem Resolution User GuideSolving Problems 5.1 Troubleshooting Display Problems5.2 Troubleshooting Audio Problems 5.3 Troubleshooting Software Problems5.4 Troubleshooting Problems with Optical Drives and Hard Disks 42 User Guide5.5 Special considerations for troubleshooting Windows 5.6 Performing Daily Maintenance Tasks Ø Replacing the power cord Chapter Hardware Replacement GuideØ Installing a wall mount bracket adapter Ø Installing a B-CAS card This chapter contains the following topicsSafety information for replacing CRUs 6.1 OverviewAdditional information resources Tools requiredHandling static-sensitive devices 6.2.1 General information Pre-disassembly instructions6.2 Replacing hardware 6.2.2 Removing the computer coverTo install a VESA wall mount 6.2.3 Mounting the computer onto a wallVESA wall mount spec VESA100, 100mm x 100mm, M4 bolts 1. Push the stand lock upward to unlock it and then slide the stand out 6.2.4 Installing a B-CAS card 6.2.5 Replacing a memory module 6.2.6 Replacing the optical drive To remove the optical drive9. Separate the cover from the defective optical drive 6.2.7 Replacing the hard disk drive To replace the hard disk drive5. Slide the hard disk drive and bracket back into position 3. Push the pins and release the hard disk drive from the bracket4. Install the new hard disk drive as follows 6. Slide the computer cover back into position6.2.8 Replacing the keyboard and the mouse To replace the keyboard6.2.9 Replacing the power cord To replace the power cordAppendix DeclarationEnergy Star Statement Trademarks10100/4749