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Lenovo
manual
Models:
10080
10091
1194
1196
2558
3099
57312430
57312709
57RF0010
B540
H430
1
1
57
57
Download
57 pages, 4.98 Mb
Version 4.0
2012.08
User Guide
H4 Series
Machine type: 10080/3099/1194
10091/2558/1196
31502581
Contents
Main
Important Safety Information
Page
Contents
ii
Hardware Replacement Guide ................................................27
Appendix. ..................................................................................48
Using the Computer Hardware
2
Front view of the chassis
Rear view of the chassis
4
Connecting your computer
6
Basic connector instructions
5.1 Audio conguration instruction
8
Connecting the power cord
How to play Blu-ray Discs (selected models only)
Wired keyboard (selected models only)
Connecting to the Internet
Page
Using Windows 8
12
Switching between the main Windows 8 interfaces
The Charms Bar
Shutting down the computer
Switching between apps
Closing an app
Opening other system programs
Windows Help and Support
Page
Using the Rescue System
16
Note about the service partition:
OneKey Recovery
Driver and Application Installation
Method 1: Automatic Installation
Method 2: Manual Installation
Page
Page
20
Solving Problems
Troubleshooting Display Problems
Troubleshooting Audio Problems
22
Troubleshooting Software Problems
Troubleshooting Problems with Optical Drives and Hard Disks
24
Special considerations for troubleshooting Windows
Windows Help and Support
BIOS setup utility
Performing Daily Maintenance Tasks
26
Hardware Replacement Guide
28
Overview
Safety information for replacing CRUs
Additional information resources
Tools required
30
Handling static-sensitive devices
Locations
Locating components
32
Identifying parts on the system board
Page
34
Replacing hardware
Removing the computer cover
To remove the computer cover:
Page
36
Removing and replacing the front bezel
To remove and replace the front bezel:
Replacing a memory module
To replace a memory module:
38
Replacing the hard disk drive
To replace the hard disk drive:
Replacing an optical drive
To replace an optical drive
Page
Replacing the heatsink assembly
To replace the heatsink assembly:
Page
Replacing a PCI or AGP adapter
To replace an adapter:
Page
Replacing the keyboard and mouse
To replace the keyboard:
46
Completing the installation
To complete the installation:
Page
48
Appendix.
Declaration
Trademarks
50
Energy Star Statement
Enabling ErP compliance mode