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Lenovo 57321302 manual Front USB connectors, Mini PCI-E slot, PCI express X 1 adapter slot

Models: 57321302

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Front USB connectors (2)

Front USB connectors (2)														Mini PCI-E slot
PCI express X 1 adapter slot														Front audio connector
									Lenovo H520

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12V power connector Microprocessor fan header Thermal sensor header Battery

eSATA connector Front panel connector Front USB connectors (2) Mode switch connector

PCI express X 1 adapter slots (3)

Microprocessor and heat sink Memory slots (2)

Power connector SATA connectors (3) Power fan header Clear CMOS jumper Mini PCI-E slot

Serial (COM2) connector Front audio connector

40User Guide

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Lenovo 57321302 manual Front USB connectors, Mini PCI-E slot, PCI express X 1 adapter slot

Contents

User Guide H5 Series31505364 VersionImportant Safety Information Page Important Safety Information ContentsUsing Windows Using the Rescue SystemHardware Replacement Guide AppendixTroubleshooting and Confirming Setup Using the Computer Hardware This chapter contains the following topicsUser Guide Power button Hard disk drive indicator Front view of the chassisMemory card reader selected models only USB connectors Headphone connector Microphone connectorOn-board VGA connector HDMI connector selected models only Rear view of the chassisUSB 2.0 connectors USB 3.0 connectors Audio connectors Power connector Expansion card slot Ethernet connectorHDMI connector selected models only USB 2.0 connectors On-board VGA connectorUSB 3.0 connectors Audio connectors Power connector Ethernet connector WiFi antenna selected models only Cable clipVoltage selection switch selected models only USB connectors Power connectorHDMI connector selected models only On-board VGA connector USB connectors Audio connectors6 User Guide Lenovo H530Lenovo H535 the audio line-out connector of the device and the audio Basic connector instructionsAudio line-out connector 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 Connecting to the Internet Display connecting instructions when playing Blu-ray DiscsWired keyboard selected models only 14 User Guide This chapter contains the following topics Using WindowsThe Charms Bar Switching between the main Windows 8.1 interfacesShutting down the computer 16 User GuideClosing an app Switching between appsOpening other system programs Windows Help and Support18 User Guide This chapter contains the following topics Using the Rescue SystemOneKey Recovery Note about the service partitionDriver and Application Installation Method 1 Automatic InstallationMethod 2 Manual Installation 22 User Guide Using the Software This chapter contains the following topicUser Guide Lenovo Support Service and WarrantyRegistration User Guide Troubleshooting and Problem Resolution Troubleshooting and Confirming SetupThis chapter contains the following topic User GuideTroubleshooting Display Problems Solving 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 This chapter contains the following topics Hardware Replacement Guide Identifying parts on the system board  Removing the computer cover  Replacing the hard disk drive  Replacing an optical driveOverview Safety information for replacing CRUsTools required Additional information resourcesHandling static-sensitive devices Locating components LocationsLenovo H505 Identifying parts on the system boardHard disk drive power connector Front audio connectorClear CMOS jumper 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 To remove and replace the front bezel Removing and replacing the front bezelTo replace a memory module Replacing a memory moduleTo replace the hard disk drive Replacing the hard disk driveTo replace an optical drive Replacing an optical driveTo replace the card reader module Replacing the card reader moduleReplacing a PCI express adapter To replace an adapter50 User Guide 4. Ensure the adapter is fully seated into the adapter connector 3. Install the new adapter into the same adapter connector6. Refer to “Completing the installation” 5. Screw the latch into the chassisTo replace the keyboard Replacing the keyboard and mouseTo complete the installation Completing the installation54 User Guide Declaration AppendixTrademarks Energy Star Statement Enabling ErP compliance mode