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Lenovo 57321302 manual Using the Computer Hardware, This chapter contains the following topics

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Using the Computer Hardware

Using the Computer Hardware

This chapter contains the following topics:

 Introduction to the computer hardware  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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Lenovo 57321302 manual Using the Computer Hardware, This chapter contains the following topics, User Guide

Contents

31505364 H5 SeriesUser Guide VersionImportant Safety Information Page Using Windows ContentsImportant Safety Information Using the Rescue SystemHardware Replacement Guide AppendixTroubleshooting and Confirming Setup Using the Computer Hardware This chapter contains the following topicsUser Guide Memory card reader selected models only USB connectors Front view of the chassisPower button Hard disk drive indicator Headphone connector Microphone connectorUSB 2.0 connectors USB 3.0 connectors Audio connectors Rear view of the chassisOn-board VGA connector HDMI connector selected models only Power connector Expansion card slot Ethernet connectorUSB 3.0 connectors Audio connectors Power connector On-board VGA connectorHDMI connector selected models only USB 2.0 connectors Ethernet connector WiFi antenna selected models only Cable clipHDMI connector selected models only On-board VGA connector Power connectorVoltage selection switch selected models only USB connectors USB connectors Audio connectorsLenovo H530 6 User GuideLenovo H535 Audio line-out connector Basic connector instructionsthe audio line-out connector of the device and the audio multimedia keyboards, or the audio line-in connector onConnecting your computer 5.1 Audio configuration instructions Connecting the power cord Some models are equipped with Power AdapterUser Guide Display connecting instructions when playing Blu-ray Discs Connecting to the InternetWired keyboard selected models only 14 User Guide Using Windows This chapter contains the following topicsShutting down the computer Switching between the main Windows 8.1 interfacesThe Charms Bar 16 User GuideOpening other system programs Switching between appsClosing an app Windows Help and Support18 User Guide Using the Rescue System This chapter contains the following topicsNote about the service partition OneKey RecoveryDriver and Application Installation Method 1 Automatic InstallationMethod 2 Manual Installation 22 User Guide Using the Software This chapter contains the following topicUser Guide Registration Service and WarrantyLenovo Support User GuideThis chapter contains the following topic Troubleshooting and Confirming Setup Troubleshooting and Problem Resolution User GuideSolving Problems Troubleshooting Display ProblemsTroubleshooting Audio Problems Troubleshooting Software Problems Troubleshooting Problems with Optical Drives and Hard Disks28 User Guide Special considerations for troubleshooting Windows BIOS setup utility Windows Help and Support30 User Guide Performing Daily Maintenance Tasks 32 User Guide  Identifying parts on the system board  Removing the computer cover Hardware Replacement GuideThis chapter contains the following topics  Replacing the hard disk drive  Replacing an optical driveSafety information for replacing CRUs OverviewAdditional information resources Tools requiredHandling static-sensitive devices Locations Locating componentsIdentifying parts on the system board Lenovo H505Clear CMOS jumper Front audio connectorHard disk drive power connector PCI express X 1 adapter slotFront USB connectors Mini PCI-E slotPCI express X 1 adapter slot PCI express X 16 adapter slot 42 User Guide Replacing hardware Removing the computer coverTo remove the computer cover 44 User Guide Removing and replacing the front bezel To remove and replace the front bezelReplacing a memory module To replace a memory moduleReplacing the hard disk drive To replace the hard disk driveReplacing an optical drive To replace an optical driveReplacing the card reader module To replace the card reader moduleReplacing a PCI express adapter To replace an adapter50 User Guide 6. Refer to “Completing the installation” 3. Install the new adapter into the same adapter connector4. Ensure the adapter is fully seated into the adapter connector 5. Screw the latch into the chassisReplacing the keyboard and mouse To replace the keyboardCompleting the installation To complete the installation54 User Guide Appendix DeclarationTrademarks Energy Star Statement Enabling ErP compliance mode