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Lenovo
Desktop & all-in-one
62 series desktop (lenovo)
Lenovo 62 Desktop - Type 2123
Lenovo 62 Desktop - Type 2123
User guide - (Tower Form Factor) Lenovo 62 Desktop
7 Important safety information
7 Service and upgrades
7 Static electricity prevention
8 Power cords and power adapters
8 Extension cords and related devices
9 Plugs and outlets
9 External devices
9 Heat and product ventilation
10 Operating environment
10 Modem safety information
11 Laser compliance statement
11 Power supply statement
11 Cleaning and maintenance
13 Chapter 1. Product overview
13 Features
17 Specifications
17 Lenovo programs
17 Accessing Lenovo programs on the Windows 7 operating system
19 Accessing Lenovo programs on the Windows 8 operating system
19 An introduction to Lenovo programs
21 Locations
22 Locating connectors, controls, and indicators on the front of your computer
23 Locating connectors on the rear of your computer
24 Locating components
25 Locating parts on the system board
26 Locating internal drives
27 Machine type and model label
29 Chapter 2. Using your computer
29 Frequently asked questions
29 Accessing Control Panel on the Windows 8 operating system
30 Using the keyboard
30 Using Windows shortcut keys
30 Using the blue ThinkVantage button
30 Using a fingerprint reader
31 Using the wheel mouse
31 Adjusting audio
31 About your computer audio
31 Setting the volume from the desktop
32 Setting the volume from Control Panel
32 Using CDs and DVDs
32 Handling and storing CD and DVD media
33 Playing a CD or DVD
33 Recording a CD or DVD
35 Chapter 3. You and your computer
35 Accessibility and comfort
35 Arranging your workspace
35 Comfort
36 Glare and lighting
36 Air circulation
36 Electrical outlets and cable lengths
37 Registering your computer
37 Moving your computer to another country or region
37 Voltage-selection switch
38 Replacement power cords
39 Chapter 4. Security
39 Security features
40 Locking the computer cover
41 Attaching an integrated cable lock
41 Using passwords
41 BIOS passwords
42 Windows passwords
42 Configuring the fingerprint reader
42 Using and understanding firewalls
42 Protecting data against viruses
45 Chapter 5. Installing or replacing hardware
45 Handling static-sensitive devices
45 Installing or replacing hardware
45 Installing external options
46 Removing the computer cover
47 Removing and reinstalling the front bezel
48 Installing or replacing a PCI card
51 Installing or replacing a memory module
53 Replacing the battery
54 Replacing the primary hard disk drive
56 Replacing the optical drive
59 Replacing the power supply assembly
60 Replacing the heat sink and fan assembly
62 Replacing the microprocessor
65 Replacing the front audio and USB assembly
66 Replacing the keyboard or mouse
66 Completing the parts replacement
69 Chapter 6. Recovery information
69 Recovery information for the Windows 7 operating system
69 Creating and using recovery media
70 Performing backup and recovery operations
71 Using the Rescue and Recovery workspace
72 Creating and using a rescue medium
73 Reinstalling preinstalled applications and device drivers
74 Reinstalling software programs
74 Reinstalling device drivers
74 Solving recovery problems
75 Recovery information for the Windows 8 operating system
77 Chapter 7. Using the Setup Utility program
77 Starting the Setup Utility program
77 Viewing and changing settings
77 Using passwords
78 Password considerations
78 Power-On Password
78 Administrator Password
78 Hard Disk Password
78 Setting, changing, and deleting a password
79 Erasing lost or forgotten passwords (clearing CMOS)
79 Enabling or disabling a device
80 Selecting a startup device
80 Selecting a temporary startup device
80 Selecting or changing the startup device sequence
80 Enabling ErP compliance mode
81 Exiting the Setup Utility program
83 Chapter 8. Updating system programs
83 Using system programs
83 Updating (flashing) the BIOS from a disc
84 Updating (flashing) the BIOS from your operating system
84 Recovering from a POST/BIOS update failure
85 Chapter 9. Preventing problems
85 Keeping your computer current
85 Getting the latest device drivers for your computer
85 Updating your operating system
86 Using System Update
86 Cleaning and maintenance
86 Basics
87 Cleaning your computer
88 Good maintenance practices
88 Moving your computer
91 Chapter 10. Troubleshooting and diagnostics
91 Basic troubleshooting
92 Troubleshooting procedure
92 Troubleshooting
93 Audio problems
94 CD problems
95 DVD problems
97 Intermittent problems
97 Keyboard, mouse, or pointing device problems
99 Monitor problems
101 Networking problems
103 Option problems
104 Performance and lockup problems
106 Printer problems
106 Serial port problems
107 Software problems
108 USB problems
108 Diagnostic programs
108 Lenovo Solution Center
109 Lenovo ThinkVantage Toolbox
109 PC-Doctor for DOS
111 Chapter 11. Getting information, help, and service
111 Information resources
111 Lenovo ThinkVantage Tools
111 Lenovo Welcome
111 Help and Support
111 Safety and Warranty
111 Lenovo Web site
112 Lenovo Support Web site
112 Help and service
112 Using the documentation and diagnostic programs
112 Calling for service
113 Using other services
113 Purchasing additional services
115 Appendix A. Notices
116 Trademarks
117 Appendix B. Regulatory information
117 Export classification notice
117 Television output notice
117 Electronic emissions notices
117 Federal Communications Commission Declaration of Conformity
119 Additional regulatory information
121 Appendix C. WEEE and recycling information
121 Important WEEE information
121 Recycling information
122 Recycling information for Brazil
122 Battery recycling information for Taiwan
123 Battery recycling information for the European Union
125 Appendix D. Restriction of Hazardous Substances Directive (RoHS)
125 China RoHS
125 Turkish RoHS
125 Ukraine RoHS
126 India RoHS
127 Index