Manuals
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Lenovo
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Laptop
Lenovo
2561, H520S, H505S, 57312710, 57311365, 4746, 3230, 31502552, 10093, 10107 manual Power supply
Models:
57312710
31502552
3230
2561
57311365
10093
H505S
4746
10107
H520S
1
37
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Troubleshooting
Install
Hardware Replacement Guide
Connecting your computer
Solving Problems
Bios setup utility
Pre-disassembly instructions
OneKey Recovery
Safety
Power supply
Page 37
Image 37
Lenovo H520s
3
2
1
4
5
Heatsink and CPU fan
System board
Optical disk drive and bay
Hard disk drive
Power supply
32
User Guide
Page 36
Page 38
Page 37
Image 37
Page 36
Page 38
Contents
H5s Series
Important Safety Information
Page
Contents
Hardware Replacement Guide
Using the Computer Hardware
Front view of the chassis
Rear view of the chassis
User Guide
Connecting your computer
Connector Description Microphone
Basic connector instructions
Audio configuration instructions
Connecting the power cord
Wired keyboard selected models only
How to play Blu-ray Discs selected models only
Connecting to the Internet
Using Windows
Switching between apps
Switching between the main Windows 8 interfaces
Charms Bar
Shutting down the computer
Opening other system programs
Closing an app
Windows Help and Support
User Guide
Using the Rescue System
OneKey Recovery
Method 1 Automatic Installation
Driver and Application Installation
Method 2 Manual Installation
User Guide
Troubleshooting Confirming Setup
Troubleshooting Display Problems
Solving Problems
Troubleshooting Audio Problems
Troubleshooting Software Problems
Troubleshooting Problems with Optical Drives and Hard Disks
Special considerations for troubleshooting Windows
Performing Daily Maintenance Tasks
Bios setup utility
User Guide
Hardware Replacement Guide
Overview
Safety information for replacing CRUs
Tools required
Additional information resources
Locations
Locating components and connectors
Handling static-sensitive devices
Internal components
Power supply
Identifying parts on the system board
Microprocessor and heat sink Memory slots
Replacing hardware
Pre-disassembly instructions
General information
Removing the computer cover
User Guide
To remove the front bezel
Removing the front bezel
To replace an optical drive
Replacing an optical drive
User Guide
To replace the hard disk drive
Replacing the hard disk drive
Replacing a memory module
To replace a memory module
To complete the part installation
Completing the installation
Replacing the keyboard and the mouse
To replace the keyboard
User Guide
Declaration
Appendix
Trademarks
4746 3230
Energy Star Statement
Enabling ErP compliance mode
