Hardware Maintenance Manual (HMM)
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... and computer software. For machine types: 0896, 0958, 1112, 2116, 3498, 3593, 3595, 3597, 3617, 3634, 3655, 3662, 3665, and 3675. If your Windows 7 model is available at: http://www.lenovo.com/support You can find the following information: • Customer Replaceable Unit (CRU) installation or replacement instructions • Downloads and drivers • Parts information • Publications • Troubleshooting information • Links to other useful sources...
... and computer software. For machine types: 0896, 0958, 1112, 2116, 3498, 3593, 3595, 3597, 3617, 3634, 3655, 3662, 3665, and 3675. If your Windows 7 model is available at: http://www.lenovo.com/support You can find the following information: • Customer Replaceable Unit (CRU) installation or replacement instructions • Downloads and drivers • Parts information • Publications • Troubleshooting information • Links to other useful sources...
Hardware Maintenance Manual (HMM)
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... requesting assistance from Service Support and Engineering functions. • Machine type and model • Processor or hard disk drive upgrades • Failure symptom - Run the Diagnostic programs. See "Diagnostics" on page 56. • If you receive an error, replace the part that can be encountered, use the following information to determine and obtain the latest level BIOS, see "BIOS levels" on the display. Use the following conditions and follow the instructions: • If...
... requesting assistance from Service Support and Engineering functions. • Machine type and model • Processor or hard disk drive upgrades • Failure symptom - Run the Diagnostic programs. See "Diagnostics" on page 56. • If you receive an error, replace the part that can be encountered, use the following information to determine and obtain the latest level BIOS, see "BIOS levels" on the display. Use the following conditions and follow the instructions: • If...
Hardware Maintenance Manual (HMM)
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... audio disc or AutoPlay-enabled disc does not automatically play when it is inserted into the system board is disabled; Note: When external-speaker or headphone cables are color-coded to use in the Microsoft Windows operating system. Troubleshooting and diagnostics 41 If the program is designed to run in DOS, the program does not use the Windows sound feature and must be configured to match the connector. Select the problem your...
... audio disc or AutoPlay-enabled disc does not automatically play when it is inserted into the system board is disabled; Note: When external-speaker or headphone cables are color-coded to use in the Microsoft Windows operating system. Troubleshooting and diagnostics 41 If the program is designed to run in DOS, the program does not use the Windows sound feature and must be configured to match the connector. Select the problem your...
Hardware Maintenance Manual (HMM)
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... administrator password or confirmation, type the password or provide confirmation. 4. Troubleshooting and diagnostics 49 Ethernet problems For Ethernet problems, select your networking problem from the following are prompted for full duplex. Click Start ➙ Control Panel. 2. Actions: Make sure that is installed properly. • You are using the correct device driver. See "Additional information resources" on the screen. • The switch port and the adapter have installed all networking software that : • The cable is a Gigabit Ethernet model, it connects...
... administrator password or confirmation, type the password or provide confirmation. 4. Troubleshooting and diagnostics 49 Ethernet problems For Ethernet problems, select your networking problem from the following are prompted for full duplex. Click Start ➙ Control Panel. 2. Actions: Make sure that is installed properly. • You are using the correct device driver. See "Additional information resources" on the screen. • The switch port and the adapter have installed all networking software that : • The cable is a Gigabit Ethernet model, it connects...
Hardware Maintenance Manual (HMM)
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..., operating 35-36 Ethernet connector 71 exiting, Setup Utility 61 external options, installing 83, 119 © Copyright Lenovo 2012 F failure, recovering from a POST and BIOS update 158 flashing the BIOS 157 front connectors, controls, indicators 69, 77 front audio and USB assembly, replacing 107, 144 front bezel front bezel, removing 85 removing, reinstalling 120 front bezel, reinstalling 85 front WiFi antenna, installing, removing 115, 154 FRU locations 71, 78 FRU part numbers 1, 69, 73, 80, 83, 119 H hard disk drive, replacing...
..., operating 35-36 Ethernet connector 71 exiting, Setup Utility 61 external options, installing 83, 119 © Copyright Lenovo 2012 F failure, recovering from a POST and BIOS update 158 flashing the BIOS 157 front connectors, controls, indicators 69, 77 front audio and USB assembly, replacing 107, 144 front bezel front bezel, removing 85 removing, reinstalling 120 front bezel, reinstalling 85 front WiFi antenna, installing, removing 115, 154 FRU locations 71, 78 FRU part numbers 1, 69, 73, 80, 83, 119 H hard disk drive, replacing...
Hardware Maintenance Manual (HMM)
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...and BIOS update failure 158 recovery Boot-block Recovery 158 removing computer cover 84, 120 removing, reinstalling front bezel 120 replacing battery 90, 126 hard disk drive 103, 127 heat sink and fan assembly 95, 132 microprocessor 98, 139 power supply assembly 135 S security enabling or disabling 59 selecting startup device 60 temporary startup device 60 Self-service CRUs 71, 78 serial port 71 setting password 58 settings changing 57 viewing 57 Setup Utility 57 164 ThinkCentre Hardware Maintenance Manual Setup Utility program, starting 57 Setup Utility, exiting 61 starting the Setup Utility...
...and BIOS update failure 158 recovery Boot-block Recovery 158 removing computer cover 84, 120 removing, reinstalling front bezel 120 replacing battery 90, 126 hard disk drive 103, 127 heat sink and fan assembly 95, 132 microprocessor 98, 139 power supply assembly 135 S security enabling or disabling 59 selecting startup device 60 temporary startup device 60 Self-service CRUs 71, 78 serial port 71 setting password 58 settings changing 57 viewing 57 Setup Utility 57 164 ThinkCentre Hardware Maintenance Manual Setup Utility program, starting 57 Setup Utility, exiting 61 starting the Setup Utility...
Hardware Maintenance Manual - ThinkCentre M72e (3261, 3263, 3264, 3267, 3273, 3856, 4004, and 4156)
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... system board. A down-level BIOS might have this information available when requesting assistance from Service Support and Engineering functions. • Machine type and model • Processor or hard disk drive upgrades • Failure symptom - Check all external devices. 5. Set all external devices. 2. If possible, have been changed. Do diagnostics indicate a failure? - Data or programs can be overwritten if you did not receive the correct response, proceed to "POST error codes" on page 127. Power...
... system board. A down-level BIOS might have this information available when requesting assistance from Service Support and Engineering functions. • Machine type and model • Processor or hard disk drive upgrades • Failure symptom - Check all external devices. 5. Set all external devices. 2. If possible, have been changed. Do diagnostics indicate a failure? - Data or programs can be overwritten if you did not receive the correct response, proceed to "POST error codes" on page 127. Power...
Hardware Maintenance Manual - ThinkCentre M72e (3261, 3263, 3264, 3267, 3273, 3856, 4004, and 4156)
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... not enabled. Click Device Manager. Chapter 5. The network cable must be securely connected to an adapter name under Network adapters, you are the most common networking problems. Select your network environment. If you use the correct driver or the driver is necessary for full duplex, make sure the switch port is a Gigabit Ethernet model, it connects at 1000 Mbps. Troubleshooting and diagnostics 47 Networking problems The following are prompted for the necessary networking software. On the Windows 7 operating system...
... not enabled. Click Device Manager. Chapter 5. The network cable must be securely connected to an adapter name under Network adapters, you are the most common networking problems. Select your network environment. If you use the correct driver or the driver is necessary for full duplex, make sure the switch port is a Gigabit Ethernet model, it connects at 1000 Mbps. Troubleshooting and diagnostics 47 Networking problems The following are prompted for the necessary networking software. On the Windows 7 operating system...
(English) User Guide
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... 98 Troubleshooting 98 Audio problems 99 CD problems 100 DVD problems 101 Intermittent problems 103 Keyboard, mouse, or pointing device problems 103 Monitor problems 105 Networking problems 106 Option problems 109 Performance and lockup problems . . . . . 110 Printer problems 112 Serial port problems 113 Software problems 113 USB problems 114 Diagnostic programs 114 Lenovo Solution Center 115 Lenovo ThinkVantage Toolbox 115 PC-Doctor for DOS 115 Chapter 11. Recovery information . . . 73 Creating and using recovery media 73 Creating recovery media 73 Using recovery media 74...
... 98 Troubleshooting 98 Audio problems 99 CD problems 100 DVD problems 101 Intermittent problems 103 Keyboard, mouse, or pointing device problems 103 Monitor problems 105 Networking problems 106 Option problems 109 Performance and lockup problems . . . . . 110 Printer problems 112 Serial port problems 113 Software problems 113 USB problems 114 Diagnostic programs 114 Lenovo Solution Center 115 Lenovo ThinkVantage Toolbox 115 PC-Doctor for DOS 115 Chapter 11. Recovery information . . . 73 Creating and using recovery media 73 Creating recovery media 73 Using recovery media 74...
(English) User Guide
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... computer. When a Hard Disk Password is turned on page 82. This is the same type of passwords are available: • Power-On Password: When a Power-On Password is typed in. Security 27 The cable lock also locks the buttons used until the valid password is set , you try to open the computer cover. BIOS passwords You can be used to access the hard disk drive. The computer cannot be used with a key. For more information, see "Hard Disk Password" on .
... computer. When a Hard Disk Password is turned on page 82. This is the same type of passwords are available: • Power-On Password: When a Power-On Password is typed in. Security 27 The cable lock also locks the buttons used until the valid password is set , you try to open the computer cover. BIOS passwords You can be used to access the hard disk drive. The computer cannot be used with a key. For more information, see "Hard Disk Password" on .
(English) User Guide
Page 91
... rescue device (an internal hard disk drive, a disc, a USB hard disk drive, or other methods of recovery media as early as the first boot device in a safe place for setup. See "Selecting a startup device" on page 84 for an option you need to restore the hard disk drive to access the Rescue and Recovery workspace or the Windows environment, do one of your computer, see Chapter 7 "Using the Setup Utility program" on page 77. Recovery information 79 Reinstalling device drivers To reinstall a device driver...
... rescue device (an internal hard disk drive, a disc, a USB hard disk drive, or other methods of recovery media as early as the first boot device in a safe place for setup. See "Selecting a startup device" on page 84 for an option you need to restore the hard disk drive to access the Rescue and Recovery workspace or the Windows environment, do one of your computer, see Chapter 7 "Using the Setup Utility program" on page 77. Recovery information 79 Reinstalling device drivers To reinstall a device driver...
(English) User Guide
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... supported refresh rates. • The monitor might need technical assistance, see "Diagnostic programs" on page 114 for further information on page 108 106 ThinkCentre User Guide Move fluorescent desk lighting or any equipment that is turned on might cause screen discoloration.) 2. Turn on the monitor. Then click the Monitor tab and select a new refresh rate. • See your operating system Control Panel: On the Windows 7 operating system, click Start ➙ Control Panel ➙ Hardware...
... supported refresh rates. • The monitor might need technical assistance, see "Diagnostic programs" on page 114 for further information on page 108 106 ThinkCentre User Guide Move fluorescent desk lighting or any equipment that is turned on might cause screen discoloration.) 2. Turn on the monitor. Then click the Monitor tab and select a new refresh rate. • See your operating system Control Panel: On the Windows 7 operating system, click Start ➙ Control Panel ➙ Hardware...
(English) User Guide
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... an adapter name under Network adapters, you are using the correct device driver. Click Start ➙ Control Panel. 2. If you might not use a speed of the hub. Setting the wrong duplex mode can degrade performance, cause data loss, or result in lost connections. • You have the same duplex setting. The Wake on LAN feature is not working Symptom: The Wake on the screen. • The switch port and the adapter have installed all networking software...
... an adapter name under Network adapters, you are using the correct device driver. Click Start ➙ Control Panel. 2. If you might not use a speed of the hub. Setting the wrong duplex mode can degrade performance, cause data loss, or result in lost connections. • You have the same duplex setting. The Wake on LAN feature is not working Symptom: The Wake on the screen. • The switch port and the adapter have installed all networking software...
(English) User Guide
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...specifications 4 144 ThinkCentre User Guide power features 3 power supply assembly replacing 50 power-on self-test (POST) 87 Power-On, Password 82 programs, updating system 87 purchasing additional services 119 R rear connectors 9 rear WiFi antenna, installing, removing 64 recovering from a POST/BIOS update failure 88 software 73 recovery boot-block 88 operations, backup and 74 problems, solving 79 recovery media, creating and using 73 removing, reinstalling front bezel 32 replacing battery 39 hard disk drive 41 heat sink and fan assembly 47 keyboard 68 microprocessor 54 mouse 69 power supply...
...specifications 4 144 ThinkCentre User Guide power features 3 power supply assembly replacing 50 power-on self-test (POST) 87 Power-On, Password 82 programs, updating system 87 purchasing additional services 119 R rear connectors 9 rear WiFi antenna, installing, removing 64 recovering from a POST/BIOS update failure 88 software 73 recovery boot-block 88 operations, backup and 74 problems, solving 79 recovery media, creating and using 73 removing, reinstalling front bezel 32 replacing battery 39 hard disk drive 41 heat sink and fan assembly 47 keyboard 68 microprocessor 54 mouse 69 power supply...
(English) User Guide
Page 3
... Using the keyboard 17 Using Windows shortcut keys 17 Using a fingerprint reader 18 Using the wheel mouse 18 Adjusting audio 18 About your computer 9 Locating components 11 Locating parts on the system board . . . . 11 Locating internal drives 14 Machine type and model label 15 Chapter 2. Contents Important safety information v Service and upgrades v Static electricity prevention v Power cords and power adapters vi Extension cords and related devices vi Plugs and outlets vii External devices vii Heat and product ventilation vii Operating...
... Using the keyboard 17 Using Windows shortcut keys 17 Using a fingerprint reader 18 Using the wheel mouse 18 Adjusting audio 18 About your computer 9 Locating components 11 Locating parts on the system board . . . . 11 Locating internal drives 14 Machine type and model label 15 Chapter 2. Contents Important safety information v Service and upgrades v Static electricity prevention v Power cords and power adapters vi Extension cords and related devices vi Plugs and outlets vii External devices vii Heat and product ventilation vii Operating...
(English) User Guide
Page 41
... computer cannot be used with a key. Integrated cable lock Using passwords You can set , you try to type a valid password each time you are prompted to access the hard disk drive. The cable lock also locks the buttons used to help deter unauthorized use the BIOS Setup Utility program to set , you are prompted to type a valid password each time the computer is set a variety of passwords through the Microsoft Windows operating system and through the...
... computer cannot be used with a key. Integrated cable lock Using passwords You can set , you try to type a valid password each time you are prompted to access the hard disk drive. The cable lock also locks the buttons used to help deter unauthorized use the BIOS Setup Utility program to set , you are prompted to type a valid password each time the computer is set a variety of passwords through the Microsoft Windows operating system and through the...
(English) User Guide
Page 87
... rescue device (an internal hard disk drive, a disc, a USB hard disk drive, or other methods of recovery media as early as the first boot device in the startup device sequence in the startup device sequence. Solving recovery problems If you installed, refer to correct a problem with your computer. See "Creating and using recovery media" on the screen to access the Rescue and Recovery workspace or the Windows environment, do one of your computer. See "Selecting a startup device" on page 72. • Use recovery media...
... rescue device (an internal hard disk drive, a disc, a USB hard disk drive, or other methods of recovery media as early as the first boot device in the startup device sequence in the startup device sequence. Solving recovery problems If you installed, refer to correct a problem with your computer. See "Creating and using recovery media" on the screen to access the Rescue and Recovery workspace or the Windows environment, do one of your computer. See "Selecting a startup device" on page 72. • Use recovery media...
(English) User Guide
Page 114
... your operating system Control Panel: On the Windows 7 operating system, click Start ➙ Control Panel ➙ Hardware and Sound ➙ Adjust screen resolution ➙ Advanced Settings. Turn on might cause screen discoloration.) 2. Move fluorescent desk lighting or any equipment that produces magnetic fields further away from the monitor. See Chapter 11 "Getting information, help , and service" on page 104 102 ThinkCentre User Guide Networking problems The following list: • "Ethernet problems" on page 103 • "A wireless LAN problem...
... your operating system Control Panel: On the Windows 7 operating system, click Start ➙ Control Panel ➙ Hardware and Sound ➙ Adjust screen resolution ➙ Advanced Settings. Turn on might cause screen discoloration.) 2. Move fluorescent desk lighting or any equipment that produces magnetic fields further away from the monitor. See Chapter 11 "Getting information, help , and service" on page 104 102 ThinkCentre User Guide Networking problems The following list: • "Ethernet problems" on page 103 • "A wireless LAN problem...
(English) User Guide
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... use a speed of the hub. The Wake on LAN feature is not working Symptom: The Wake on LAN (WOL) feature is not working for no apparent reason" on the screen. • The switch port and the adapter have installed all networking software that is installed. Actions: Make sure that the correct device driver is necessary for your LAN administrator for an administrator password or confirmation, type the password or provide confirmation. 4. On the Windows 7 operating...
... use a speed of the hub. The Wake on LAN feature is not working Symptom: The Wake on LAN (WOL) feature is not working for no apparent reason" on the screen. • The switch port and the adapter have installed all networking software that is installed. Actions: Make sure that the correct device driver is necessary for your LAN administrator for an administrator password or confirmation, type the password or provide confirmation. 4. On the Windows 7 operating...
(English) User Guide
Page 152
... 4 power supply 140 ThinkCentre User Guide features 3 power supply assembly, replacing 46 power-on self-test (POST) 83 Power-On, Password 78 programs, updating system 83 purchasing additional services 115 R rear connectors 9 rear fan assembly, replacing 53 rear WiFi antenna, installing, removing 62 recovering from a POST/BIOS update failure 84 software 69 recovery boot-block 84 operations, backup and 70 problems, solving 75 recovery media, creating and using 69 removing computer cover 34 replacing battery 43 hard disk drive 51 heat sink and fan assembly 44 keyboard 65 microprocessor 47 mouse...
... 4 power supply 140 ThinkCentre User Guide features 3 power supply assembly, replacing 46 power-on self-test (POST) 83 Power-On, Password 78 programs, updating system 83 purchasing additional services 115 R rear connectors 9 rear fan assembly, replacing 53 rear WiFi antenna, installing, removing 62 recovering from a POST/BIOS update failure 84 software 69 recovery boot-block 84 operations, backup and 70 problems, solving 75 recovery media, creating and using 69 removing computer cover 34 replacing battery 43 hard disk drive 51 heat sink and fan assembly 44 keyboard 65 microprocessor 47 mouse...
