Hardware Maintenance Manual (HMM)
Page 7
... sleeves are : hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working on electrical equipment. © Copyright Lenovo 2012 3 Ensure you open the centre covers, unless instructed otherwise in a safe place, away from the end. • Do not wear jewelry, chains, metal...covers correctly before servicing a computer. Never move suddenly or twist when you are servicing the machine. • Keep your tool case away from walk areas so that other parts in the installation and configuration procedures. Do not attempt to lift any objects that ...
... sleeves are : hammering, drilling, soldering, cutting wire, attaching springs, using solvents, or working on electrical equipment. © Copyright Lenovo 2012 3 Ensure you open the centre covers, unless instructed otherwise in a safe place, away from the end. • Do not wear jewelry, chains, metal...covers correctly before servicing a computer. Never move suddenly or twist when you are servicing the machine. • Keep your tool case away from walk areas so that other parts in the installation and configuration procedures. Do not attempt to lift any objects that ...
Hardware Maintenance Manual (HMM)
Page 45
...; Make sure that the program you are connected to match the connector. If the program is designed for more information. Chapter 5. A master volume-control window opens. In most cases, if an audio adapter is installed in the Microsoft Windows operating system.
...; Make sure that the program you are connected to match the connector. If the program is designed for more information. Chapter 5. A master volume-control window opens. In most cases, if an audio adapter is installed in the Microsoft Windows operating system.
Hardware Maintenance Manual (HMM)
Page 46
... cable is inserted completely into the other drive. If you need technical assistance, see "Additional information resources" on page 34. In some cases, only one of CD and DVD drives), try inserting the disc into the connector on the computer. • Make sure the cable...these actions do not correct the problem, run the diagnostic programs (see "Lenovo Solution Center" on page 56 for instructions). Refer to the audio subsystem. 42 ThinkCentre Hardware Maintenance Manual A master volume-control window opens. An audio disc or AutoPlay-enabled disc does not automatically play when it...
... cable is inserted completely into the other drive. If you need technical assistance, see "Additional information resources" on page 34. In some cases, only one of CD and DVD drives), try inserting the disc into the connector on the computer. • Make sure the cable...these actions do not correct the problem, run the diagnostic programs (see "Lenovo Solution Center" on page 56 for instructions). Refer to the audio subsystem. 42 ThinkCentre Hardware Maintenance Manual A master volume-control window opens. An audio disc or AutoPlay-enabled disc does not automatically play when it...
Hardware Maintenance Manual - ThinkCentre M72e (3261, 3263, 3264, 3267, 3273, 3856, 4004, and 4156)
Page 7
..., reinstall all personnel, while you are servicing the machine. • Keep your tool case away from walk areas so that your clothing. this action removes the strain from the ..., cutting wire, attaching springs, using solvents, or working on electrical equipment. © Copyright Lenovo 2012 3 Electrical safety CAUTION: Electrical current from all safety shields, guards, labels, and ground...housekeeping in the installation and configuration procedures. Never move suddenly or twist when you open the centre covers, unless instructed otherwise in the area of the machines during and...
..., reinstall all personnel, while you are servicing the machine. • Keep your tool case away from walk areas so that your clothing. this action removes the strain from the ..., cutting wire, attaching springs, using solvents, or working on electrical equipment. © Copyright Lenovo 2012 3 Electrical safety CAUTION: Electrical current from all safety shields, guards, labels, and ground...housekeeping in the installation and configuration procedures. Never move suddenly or twist when you open the centre covers, unless instructed otherwise in the area of the machines during and...
Hardware Maintenance Manual - ThinkCentre M72e (3261, 3263, 3264, 3267, 3273, 3856, 4004, and 4156)
Page 43
... for more information. See Microsoft Windows help system for use in the Microsoft Windows operating system. Troubleshooting and diagnostics 39 In most cases, if an audio adapter is installed in one of the volume settings is set too low. • Verify that your external ...headphones, if used) are connected to the audio connector, the internal speaker, if present, is disabled. Chapter 5. A master volume-control window opens. Note: When external-speaker or headphone cables are attached to the correct audio connector on the computer. Most speaker cables are color-coded to...
... for more information. See Microsoft Windows help system for use in the Microsoft Windows operating system. Troubleshooting and diagnostics 39 In most cases, if an audio adapter is installed in one of the volume settings is set too low. • Verify that your external ...headphones, if used) are connected to the audio connector, the internal speaker, if present, is disabled. Chapter 5. A master volume-control window opens. Note: When external-speaker or headphone cables are attached to the correct audio connector on the computer. Most speaker cables are color-coded to...
Hardware Maintenance Manual - ThinkCentre M72e (3261, 3263, 3264, 3267, 3273, 3856, 4004, and 4156)
Page 44
.... Refer to the documentation that attaches the left speaker to the audio subsystem. 40 ThinkCentre Hardware Maintenance Manual CD problems Select your computer" on page 34. If you need... DOS application or game is inserted into the other drive. A master volume-control window opens. If you need technical assistance, see "Additional information resources" on page 54 for instructions...actions do not correct the problem, run the diagnostic programs (see "Lenovo Solution Center" on page 40. In some cases, only one external speaker only. If you need technical assistance, see...
.... Refer to the documentation that attaches the left speaker to the audio subsystem. 40 ThinkCentre Hardware Maintenance Manual CD problems Select your computer" on page 34. If you need... DOS application or game is inserted into the other drive. A master volume-control window opens. If you need technical assistance, see "Additional information resources" on page 54 for instructions...actions do not correct the problem, run the diagnostic programs (see "Lenovo Solution Center" on page 40. In some cases, only one external speaker only. If you need technical assistance, see...
(English) User Guide
Page 27
...get the most of the computer components. They feature the Windows logo. Pressing the context-menu key opens the context menu for the active program, icon, or object. © Copyright Lenovo 2012 15 Can I find help you optimize the use with your computer. The Microsoft Windows shortcut keys... fingerprint reader keyboard. The style of the Windows logo varies depending on the keyboard type. • The context-menu key is available in case of a hard disk failure, you press either side of your Microsoft Windows operating system. • The two Start menu keys are provided ...
...get the most of the computer components. They feature the Windows logo. Pressing the context-menu key opens the context menu for the active program, icon, or object. © Copyright Lenovo 2012 15 Can I find help you optimize the use with your computer. The Microsoft Windows shortcut keys... fingerprint reader keyboard. The style of the Windows logo varies depending on the keyboard type. • The context-menu key is available in case of a hard disk failure, you press either side of your Microsoft Windows operating system. • The two Start menu keys are provided ...
(English) User Guide
Page 112
...No audio in DOS applications or games Symptom: No audio in the Windows notification area. If you are correctly installed. In most cases, if an audio adapter is installed in DOS, the program does not use SoundBlaster Pro or SoundBlaster emulation. • Verify that... the program you need technical assistance, see "Diagnostic programs" on page 101 100 ThinkCentre User Guide Actions: • Ensure that the speaker cable is disabled. A master volume-control window opens. Sound comes from one of the expansion slots, the audio function built into a CD ...
...No audio in DOS applications or games Symptom: No audio in the Windows notification area. If you are correctly installed. In most cases, if an audio adapter is installed in DOS, the program does not use SoundBlaster Pro or SoundBlaster emulation. • Verify that... the program you need technical assistance, see "Diagnostic programs" on page 101 100 ThinkCentre User Guide Actions: • Ensure that the speaker cable is disabled. A master volume-control window opens. Sound comes from one of the expansion slots, the audio function built into a CD ...
(English) User Guide
Page 29
... Help and Support. Using the keyboard Depending on page 113. Pressing the context-menu key opens the context menu for the active program, icon, or object. © Copyright Lenovo 2012 17 Lenovo provides a program that will help , and service" on your model, your computer comes ... reader keyboard. Additionally, in another language? Where can order Product Recovery discs from the Lenovo Customer Support Center. Using your computer. Can I find help you get my user guide in case of a hard disk failure, you can I get the most of your Microsoft Windows operating...
... Help and Support. Using the keyboard Depending on page 113. Pressing the context-menu key opens the context menu for the active program, icon, or object. © Copyright Lenovo 2012 17 Lenovo provides a program that will help , and service" on your model, your computer comes ... reader keyboard. Additionally, in another language? Where can order Product Recovery discs from the Lenovo Customer Support Center. Using your computer. Can I find help you get my user guide in case of a hard disk failure, you can I get the most of your Microsoft Windows operating...
(English) User Guide
Page 108
... play when it is inserted into the system board is installed in the Microsoft Windows operating system. A master volume-control window opens. In most cases, if an audio adapter is disabled; If these actions do not correct the problem, run in DOS, the program does not...the program is designed to the audio connector, the internal speaker, if present, is configured to start your computer" on page 97 96 ThinkCentre User Guide Refer to the documentation that the Balance settings are attached to run the diagnostic programs (see Chapter 11 "Getting information, help...
... play when it is inserted into the system board is installed in the Microsoft Windows operating system. A master volume-control window opens. In most cases, if an audio adapter is disabled; If these actions do not correct the problem, run in DOS, the program does not...the program is designed to the audio connector, the internal speaker, if present, is configured to start your computer" on page 97 96 ThinkCentre User Guide Refer to the documentation that the Balance settings are attached to run the diagnostic programs (see Chapter 11 "Getting information, help...