Lenovo M32- User Manual

or CRU, do not open the static-protective package containing the part until the instructions direct youto install it. When you handle options or CRUs, or perform any work inside the computer, take the following precautionsto avoid static-electricity damage: • Limit your movement. Movement can cause ...

For your safety and to maintain optimum computer performance, always follow these basic precautionswith your desktop computer: • Keep the cover closed whenever the computer is plugged in. • Regularly inspect the outside of the computer for dust accumulation. • Remove dust from vents and any perforat...

Power supply statement Never remove the cover on a power supply or any part that has the following label attached. Hazardous voltage, current, and energy levels are present inside any component that has this label attached.There are no serviceable parts inside these components. If you suspect a prob...

Chapter 1. Product overview This chapter provides information about the computer features, specifications, and locations of connectors,components, parts on the system board, and internal drives. Features This section introduces the computer features. The information covers a variety of models. To vi...

• Startup without keyboard or mouse • Support for a Kensington-style cable lock For more information, see Chapter 4 “Security” on page 19. Preinstalled operating system Your computer is preinstalled with the Microsoft Windows Embedded Standard 7 operating system. Operating system(s), certified or te...

Locating connectors on the rear of your computer The following figure shows the locations of the connectors on the rear of your computer. Some connectorson the rear of your computer are color-coded to help you determine where to connect the cables on yourcomputer. Figure 2. Rear connector locations ...

Locating components The following figure shows the locations of the various components in your computer. To remove thecomputer cover, see “Removing the computer cover” on page 27. Figure 3. Component locations Chapter 1 . Product overview 7

1 Computer cover 2 Battery 3 DOM card 4 Power button 5 Heat sink 1 6 ac power adapter 7 Heat sink 2 8 Memory module 9 Microprocessor 10 System board Locating parts on the system board The following figure shows the locations of the parts on the system board. Figure 4. System board part locations 1 C...

Machine type and model label The machine type and model label identifies your computer. When you contact Lenovo for help, the machinetype and model information helps support technicians to identify your computer and provide faster service. The following is a sample of the machine type and model labe...

Chapter 2. Using your computer This chapter provides information on using some of the computer components. Frequently asked question The following is a tip that will help you optimize the use of your computer. Can I get my user guide in another language? The user guide is available in various langua...

You can switch the function of the primary and secondary mouse buttons and change other default behaviorthrough the mouse properties function in the Windows Control Panel. Adjusting audio Sound is an important part of the computer experience. Your computer has a digital audio controller builtinto th...

Chapter 3. You and your computer This chapter provides information about accessibility, comfort, and relocating your computer to othercountries or regions. Accessibility and comfort Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort.Arrange your ...

Glare and lighting Position the monitor to minimize glare and reflections from overhead lights, windows, and other light sources.Reflected light from shiny surfaces can cause annoying reflections on your monitor screen. Place themonitor at right angles to windows and other light sources, when possib...

Keyboard shortcut Function Left Alt+Left Shift+Num Lock Turn Mouse Keys on or off Left Alt+Left Shift+PrtScn (or PrtSc) Turn High Contrast on or off For more information, go to http://windows.microsoft.com/, and then type any of the following keywordsfor searching: keyboard shortcuts , key combinati...

To register your computer with Lenovo, go to http://www.lenovo.com/register and follow the instructions onthe screen to register your computer. Moving your computer to another country or region When you move your computer to another country or region, you must take local electrical standardsinto con...

Chapter 4. Security This chapter provides information about how to protect your computer from theft and unauthorized use. Security features The following security features are available on your computer: • Computrace Agent software embedded in firmware The Computrace Agent software is an IT asset ma...

Attaching a Kensington-style cable lock You can use a Kensington-style cable lock to secure your computer to a desk, table, or other non-permanentfixture. The cable lock attaches to the security-lock slot at the rear of your computer and is operated with akey or combination depending on the type sel...

Chapter 5. Installing or replacing hardware This chapter provides instructions on how to install or replace hardware for your computer. Handling static-sensitive devices Do not open the static-protective package containing the new part until the defective part has been removedfrom the computer and y...

Installing or removing the ac power adapter Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information”on page iii. This section provides instructions on how to install or remove the ac power adapter. To install the ac power adapter,...

2. Remove the power cord from the ac power adapter cable loop at the rear of the computer and then disconnect the ac power adapter from the computer. Figure 8. Disconnecting the ac power adapter Installing or removing the vertical stand Attention: Do not open your computer or attempt any repair befo...

2. Lift the computer to remove it from the vertical stand. Figure 10. Removing the computer from the vertical stand Removing the computer cover Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information”on page iii. This section prov...

4. Slide the computer cover to the front of the computer a small amount. Then, lift the computer cover to remove it from the computer. 1 2 3 4 5 6 Figure 12. Removing the computer cover Replacing the DOM card Attention: Do not open your computer or attempt any repair before reading and understanding...

7. Align the notch 2 on the new DOM card with the key 1 in the DOM card slot and then insert the new DOM card into the DOM card slot. Ensure that the DOM card is secured firmly in the DOM cardslot and does not move easily. Note: Do not touch the contact edge and circuit board of the DOM card. Figure...

Replacing the battery Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information”on page iii. Your computer has a special type of memory that maintains the date, time, and settings for built-in features,such as parallel-connector ass...

7. Turn on the computer and all attached devices. 8. Use the Setup Utility program to set the date, time, and any passwords. See Chapter 6 “Using the Setup Utility program” on page 41. Replacing the system board Attention: Do not open your computer or attempt any repair before reading and understand...

Replacing the keyboard Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information”on page iii. This section provides instructions on how to replace the keyboard. To replace the keyboard, do the following: 1. Turn off the computer and...

3. Connect a new mouse to the appropriate connector on the computer. Your mouse might be connected to a PS/2 mouse connector 1 or a USB connector 2 . Depending on where you want to connect your mouse, see “Locating connectors, controls, and indicators on the front of your computer” on page 4or “Loca...

3. Install the two screws to secure the computer cover. Figure 27. Installing the screws to secure the computer cover 4. If there is a Kensington-style cable lock available, lock the computer. See “Attaching a Kensington-style cable lock” on page 20. 5. Reconnect the external cables and ac power ada...

Chapter 6. Using the Setup Utility program The Setup Utility program is used to view and change the configuration settings of your computer, regardlessof which operating system you are using. However, the operating system settings might override any similarsettings in the Setup Utility program. Star...

• Pressing the power switch • Enabling the wake up on alarm feature The wake up on alarm feature enables your computer to wake up at a set time. To enable the wakeup on alarm feature, do the following: 1. Start the Setup Utility program. 2. From the Setup Utility program main menu, select Power ➙ Au...

Chapter 7. Updating system programs This chapter provides information about updating the POST and BIOS, and how to recover from a POSTand BIOS update failure. Using system programs System programs are the basic layer of software built into your computer. System programs include thePOST, the BIOS, an...

Chapter 8. Preventing problems This chapter provides information that can help you avoid common problems and keep your computerrunning smoothly. Cleaning and maintenance With appropriate care and maintenance your computer will serve you reliably. The following topics offerinformation to help you kee...

3. To remove any crumbs or dust from beneath the keys, you can use a camera blower with a brush or cool air from a hair dryer. Note: Avoid spraying cleaner directly onto the display or the keyboard. Optical mouse This section provides instructions on how to clean an optical mouse. An optical mouse u...

• Make backup copies of critical data on removable media memory at regular intervals and store the removable media in a safe location. The frequency of making backup copies depends on how critical thedata is to you or your business. Lenovo makes a number of removable-media storage devices availablea...

Chapter 9. Troubleshooting and diagnostics This chapter provides information about diagnosing and troubleshooting computer problems. If yourcomputer problem is not described here, see Chapter 10 “Getting information, help, and service” on page 65for additional troubleshooting resources. Basic troubl...

Symptom Action The operating system does notstart. Verify that: • The startup sequence includes the device where the operating system resides. Usually, the operating system is on the hard disk drive. For more information,see “Selecting a startup device” on page 44. The computer beeps multipletimes b...

2. Run the diagnostic program to ensure your computer is operating correctly. 3. Reinstall the new hardware option or software following the manufacturer's instructions. Select the problem your computer is experiencing from the following list: • “Audio problems” on page 55 • “Intermittent problems” ...

Sound comes from one external speaker only Symptom: Sound comes from one external speaker only. Actions: • Ensure that the speaker cable is inserted completely into the connector on the computer. • Make sure the cable that attaches the left speaker to the right speaker is securely connected. • Doubl...

to a function. Use the help system in the Enhanced Performance Customization Keyboard program tohelp diagnose problems with the Rapid Access buttons. To open the Enhanced Performance Customization Keyboard program, do the following: 1. Click Start ➙ Control Panel . 2. Click Hardware and Sound . 3. C...

• The monitor might be affected by interference from nearby equipment. Magnetic fields around other devices, such as transformers, appliances, fluorescent lights, and other monitors might be causing theproblem. Move fluorescent desk lighting or any equipment that produces magnetic fields farther awa...

• The cable is installed properly. • The switch port and the adapter have the same duplex setting. If you configured the adapter for full duplex, ensure that the switch port is also configured for full duplex.Setting the wrong duplex mode can degrade performance, cause data loss, or result in lost c...

An option that was just installed does not work Symptom: An option that was just installed does not work. Action: Verify that: • The option is designed for your computer. • You followed the installation instructions supplied with the option and the installation instructions provided with your comput...

Serial connector problems Use this information to troubleshoot the serial connector and devices attached to the serial connector. Symptom: Serial connector cannot be accessed. Actions: • Ensure the serial cable is securely connected to the serial connector on the computer and to the serial device. I...

– The software you are using works correctly on another computer. • If you received any error messages while using the software program, see the printed documentation supplied with the software or the help system for that software for a description of the messages andsolutions to the problem. • Chec...

Using the documentation and diagnostic program If you experience a problem with your computer, see Chapter 9 “Troubleshooting and diagnostics” onpage 53. For information on additional resources to help you troubleshoot your computer problem, see“Information resources” on page 65. If you suspect a so...

Using other services If you travel with your computer or relocate it to a country where your desktop or notebook computermachine type is sold, your computer might be eligible for International Warranty Service, which automaticallyentitles you to obtain warranty service throughout the warranty period...

Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: LenovoThe Lenovo logoThe ThinkCentre logoThinkCentre Microsoft and Windows are trademarks of the Microsoft group of companies. Celeron and Intel are trademarks of Intel Corporation in the U.S. and...

Appendix B. Regulatory information Export classification notice This product is subject to the United States Export Administration Regulations (EAR) and has an ExportClassification Control Number (ECCN) of 4A994.b. It can be re-exported except to any of the embargoedcountries in the EAR E1 country l...

Japan VCCI Class B compliance statement Japan compliance statement for products which connect to the power mains with rated currentless than or equal to 20 A per phase Lenovo product service information for Taiwan Keyboard and mouse compliance statement for Taiwan Eurasian compliance mark Brazil reg...

Appendix C. WEEE and recycling information Lenovo encourages owners of information technology (IT) equipment to responsibly recycle their equipmentwhen it is no longer needed. Lenovo offers a variety of programs and services to assist equipment owners inrecycling their IT products. For information o...

Some Lenovo computer products sold in Japan may have components that contain heavy metals or otherenvironmental sensitive substances. To properly dispose of disused components, such as a printed circuitboard or drive, use the methods described above for collecting and recycling a disused computer or...

Appendix E. China Energy Label © Copyright Lenovo 2013, 2014 81

Appendix F. ENERGY STAR model information ENERGY STAR ® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed at saving money and protecting the environment through energy efficient products andpractices. Lenovo is proud to offer our customers product...

Index A ac power adapter, replacing 24 Administrator, password 42 audio subsystem 1 B basic troubleshooting 53 battery, replacing 33 boot-block recovery 48 C cable lock, security 20 changing password 42 startup device sequence 44 cleaning an optical mouse 50 CMOS, clearing 43 components, internal 7 ...