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Lenovo
C440, 57315617, 57312695, 57315603, C445, C345, C540
manual
Models:
C440
C540
57312695
C345
C445
57315617
57315603
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49 pages
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Troubleshooting
Install
Connecting your computer
Solving Problems
Bios setup utility
OneKey Recovery
Hardware Replacement Guide
Safety
Switching between apps
Using the Computer Hardware
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Contents
Lenovo C3/C4/C5 Series
Important Safety Information
Page
Contents
Hardware Replacement Guide
Using the Computer Hardware
Front view of the computer
Left and right views of the computer
Rear view of the computer
Installing the computer stand
Computer stand
Connecting your computer
Connecting the power cord
Important information about using the computer
Connecting to the Internet
Wired keyboard selected models only
Using Windows
Shutting down the computer
Switching between the main Windows 8 interfaces
Switching between apps
Charms Bar
Closing an app
Opening other system programs
Windows Help and Support
User Guide
Using the Rescue System
OneKey Recovery
Driver and Application Installation
Method 1 Automatic 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
When do I need to change the boot mode?
Bios setup utility
Performing Daily Maintenance Tasks
Hardware Replacement Guide
Overview
Safety information for replacing CRUs
Tools required
Additional information resources
Handling static-sensitive devices
Replacing hardware
General information
Removing the stand base
Removing the foot cover
Replacing a memory module
Replacing the hard disk drive
User Guide
Replacing the optical drive
User Guide
Replacing the adapter
Connect the new adapter as shown
To replace the keyboard
Replacing the keyboard and mouse
Declaration
Appendix
Trademarks
10102/4773 10103/4751 10104/6595 10105/6596 10110/6267
Energy Star Statement
Enabling ErP compliance mode
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