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ThinkCentre M77 1995
User Manuals: Lenovo ThinkCentre M77 1995 Computer
Manuals and User Guides for Lenovo ThinkCentre M77 1995 Computer. We have
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Lenovo ThinkCentre M77 1995 Computer manual available for free PDF download: User Manual
Lenovo ThinkCentre M77 1995 User Manual (136 pages)
Lenovo ThinkCentre M77 1990: User Guide
Brand:
Lenovo
| Category:
Desktop
| Size: 6.35 MB
Table of Contents
User Guide
1
Table of Contents
3
Important Safety Information
7
Service and Upgrades
7
Static Electricity Prevention
7
Extension Cords and Related Devices
8
Power Cords and Power Adapters
8
External Devices
9
Heat and Product Ventilation
9
Plugs and Outlets
9
Modem Safety Information
10
Operating Environment
10
Cleaning and Maintenance
11
Laser Compliance Statement
11
Power Supply Statement
11
Chapter 1. Product Overview
13
Features
13
Specifications
16
Software Overview
16
Software Provided by Lenovo
16
Lenovo Thinkvantage Toolbox
17
Product Recovery
17
Adobe Reader
18
Antivirus Software
18
Locations
18
Locating Connectors, Controls, and Indicators on the Front of Your Computer
19
Locating Connectors on the Rear of Your Computer
20
Locating Components
22
Locating Parts on the System Board
23
Locating Internal Drives
24
Machine Type and Model Label
25
Chapter 2. Using Your Computer
27
Frequently Asked Questions
27
Using the Keyboard
27
Using Windows Shortcut Keys
27
Using the Blue Thinkvantage Button
28
Using a Fingerprint Reader
28
Using the Wheel Mouse
28
Adjusting Audio
28
About Your Computer Audio
29
Setting the Volume from the Desktop
29
Setting the Volume from Control Panel
29
Using Cds and Dvds
29
Handling and Storing CD and DVD Media
30
Playing a CD or DVD
30
Recording a CD or DVD
30
Copyright Lenovo 2011
33
Chapter 3. You and Your Computer
33
Accessibility and Comfort
33
Arranging Your Workspace
33
Comfort
33
Glare and Lighting
34
Air Circulation
34
Electrical Outlets and Cable Lengths
34
Register Your Computer with Lenovo
35
Moving Your Computer to Another Country or Region
35
Voltage-Selection Switch
35
Replacement Power Cords
35
Chapter 4. Security
37
Security Features
37
Locking the Computer Cover
38
Attaching an Integrated Cable Lock
39
Using Passwords
39
BIOS Passwords
39
Windows Passwords
40
Configuring the Fingerprint Reader
40
Using and Understanding Firewalls
40
Protecting Data against Viruses
40
Chapter 5. Installing or Replacing Hardware
43
Handling Static-Sensitive Devices
43
Installing or Replacing Hardware
43
Installing External Options
43
Removing the Computer Cover
44
Removing and Reinstalling the Front Bezel
45
Installing or Replacing a PCI Card
45
Installing or Replacing a Memory Module
48
Installing or Replacing the Optical Drive
50
Installing or Replacing the Card Reader
52
Installing the Card Reader
53
Replacing the Card Reader
55
Replacing the Battery
56
Replacing the Power Supply Assembly
57
Replacing the Heat Sink and Fan Assembly
59
Replacing the Microprocessor
61
Replacing the Primary Hard Disk Drive
63
Replacing the Secondary Hard Disk Drive
65
Replacing the Front Fan Assembly
67
Replacing the Rear Fan
69
Replacing the Front Audio and USB Assembly
71
Replacing the Internal Speaker
72
Replacing the Keyboard or Mouse
74
Completing the Parts Replacement
75
Obtaining Device Drivers
76
Chapter 6. Recovery Information
77
Creating and Using Recovery Media
77
Creating Recovery Media
77
Using Recovery Media
78
Performing Backup and Recovery Operations
78
Performing a Backup Operation
78
Performing a Recovery Operation
79
Using the Rescue and Recovery Workspace
79
Creating and Using a Rescue Medium
80
Creating a Rescue Medium
80
Using a Rescue Medium
80
Reinstalling Preinstalled Applications and Device Drivers
81
Reinstalling Software Programs
82
Reinstalling Device Drivers
82
Solving Recovery Problems
82
Chapter 7. Using the Setup Utility Program
85
Starting the Setup Utility Program
85
Viewing and Changing Settings
85
Using Passwords
85
Password Considerations
86
Power-On Password
86
Administrator Password
86
Hard Disk Password
86
Setting, Changing, and Deleting a Password
86
Erasing Lost or Forgotten Passwords (Clearing CMOS)
87
Enabling or Disabling a Device
87
Selecting a Startup Device
88
Selecting a Temporary Startup Device
88
Selecting or Changing the Startup Device Sequence
88
Enabling Erp Compliance Mode
88
Exiting the Setup Utility Program
89
Chapter 8. Updating System Programs
91
Using System Programs
91
Updating (Flashing) the BIOS from a Disc
91
Updating (Flashing) the BIOS from Your Operating System
92
Recovering from a POST/BIOS Update Failure
92
Chapter 9. Preventing Problems
93
Keeping Your Computer Current
93
Getting the Latest Device Drivers for Your Computer
93
Updating Your Operating System
93
Using System Update
93
Cleaning and Maintenance
94
Basics
94
Cleaning Your Computer
95
Good Maintenance Practices
96
Moving Your Computer
96
Chapter 10. Troubleshooting and Diagnostics
97
Basic Troubleshooting
97
Troubleshooting Procedure
98
Troubleshooting
98
Audio Problems
99
CD Problems
100
DVD Problems
101
Intermittent Problems
103
Keyboard, Mouse, or Pointing Device Problems
103
Monitor Problems
104
Networking Problems
106
A Wireless Lan Problem
108
A Wireless Wan Problem
108
Option Problems
109
Performance and Lockup Problems
110
Printer Problems
111
Serial Port Problems
112
Software Problems
112
USB Problems
113
Diagnostic Programs
113
Lenovo Thinkvantage Toolbox
114
PC-Doctor for DOS
114
Chapter 11. Getting Information, Help, and Service
117
Information Resources
117
Lenovo Thinkvantage Tools
117
Lenovo Welcome
117
Help and Support
117
Safety and Warranty
117
Lenovo Web Site (Http://Www.lenovo.com)
117
Lenovo Support Web Site
118
Help and Service
118
Using the Documentation and Diagnostic Programs
118
Calling for Service
118
Using Other Services
119
Purchasing Additional Services
119
Appendix A. Notices
121
Trademarks
122
Appendix B. Regulatory Information
123
Export Classification Notice
123
Television Output Notice
123
Electronic Emissions Notices
123
Federal Communications Commission Declaration of Conformity
123
Additional Regulatory Information
125
Appendix C. WEEE and Recycling Information
127
Important Information for the European Directive 2002/96/EC
127
Copyright Lenovo
127
Recycling Information
127
Recycling Information for Brazil
128
Battery Recycling Information for Taiwan
128
Battery Recycling Information for the European Union
129
Index
131
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