Lenovo ThinkCentre M79 User Manual
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Lenovo ThinkCentre M79 User Manual

Lenovo ThinkCentre M79 User Manual

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ThinkCentre M79
User Guide
Machine Types: 10CT, 10CU, 10CV, and 10CW

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Summary of Contents for Lenovo ThinkCentre M79

  • Page 1 ThinkCentre M79 User Guide Machine Types: 10CT, 10CU, 10CV, and 10CW...
  • Page 2 Important safety information” on page v and Appendix F “Notices” on page 135. First Edition (July 2014) © Copyright Lenovo 2014. LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925.

  • Page 3: Table Of Contents

    8.1 operating system ..Using the Setup Utility program ..An introduction to Lenovo programs ..Starting the Setup Utility program ..
  • Page 4 Recovery information for the Windows 7 operating Lenovo Web site ... . system ....
  • Page 5 Index....Union ....© Copyright Lenovo 2014...
  • Page 6 ThinkCentre M79 User Guide...

  • Page 7: Read This First: Important Safety Information

    ® Format (PDF) version from the Lenovo Support Web site at http://www.lenovo.com/UserManuals. The Lenovo Support Web site also provides the Safety, Warranty, and Setup Guide and this User Guide in additional languages. Service and upgrades Do not attempt to service a product yourself unless instructed to do so by the Customer Support Center or your documentation.

  • Page 8: Static Electricity Prevention

    Extension cords and related devices Ensure that extension cords, surge protectors, uninterruptible power supplies, and power strips that you use are rated to handle the electrical requirements of the product. Never overload these devices. If power strips ThinkCentre M79 User Guide...

  • Page 9: Plugs And Outlets

    If you notice external dust accumulation, then examine and remove dust from the inside of the computer including heat sink inlet fins, power supply vents, and fans. Always turn off and unplug the computer before opening the cover. If possible, avoid operating © Copyright Lenovo 2014...

  • Page 10: Operating Environment

    • Do not remove the covers. Removing the covers of the laser product could result in exposure to hazardous laser radiation. There are no serviceable parts inside the device. • Use of controls or adjustments or performance of procedures other than those specified herein might result in hazardous radiation exposure. viii ThinkCentre M79 User Guide...

  • Page 11: Power Supply Statement

    Do not spray any liquid detergent directly on the computer or use any detergent containing flammable material to clean the computer. Spray the detergent on a soft cloth and then wipe the computer surfaces. © Copyright Lenovo 2014...
  • Page 12 ThinkCentre M79 User Guide...

  • Page 13: Chapter 1. Product Overview

    • Locations of parts on the system board • Locations of internal drives • Computer features • Software programs provided by Lenovo Locations This section provides the following topics: • “Locating connectors, controls, and indicators on the front of your computer” on page 2 •...

  • Page 14: Locating Connectors, Controls, And Indicators On The Front Of Your Computer

    Figure 1. Front connector, control, and indicator locations Power button Optical drive eject/close button Power indicator Hard disk drive activity indicator USB 2.0 connector (USB connector 2) Microphone connector Headphone connector USB 2.0 connector (USB connector 1) ThinkCentre M79 User Guide...

  • Page 15: Locating Connectors On The Rear Of Your Computer

    Locating connectors on the rear of your computer The following illustration shows the locations of the connectors on the rear of your computer. Some connectors on the rear of your computer are color-coded to help you determine where to connect the cables on your computer.
  • Page 16 USB 3.0 connector provides high transmission speeds to reduce the time that is required for data transmission. VGA connector Used to attach a VGA monitor or other devices that use a Video Graphics Array (VGA) connector. ThinkCentre M79 User Guide...

  • Page 17: Locating Components

    Locating components The following illustration shows the locations of the various components in your computer. To remove the computer cover, see “Removing the computer cover” on page 71. Figure 3. Component locations Heat sink and fan assembly Power supply assembly Memory modules Optical drive Front audio and USB assembly...

  • Page 18: Locating Parts On The System Board

    Clear CMOS (Complementary Metal Oxide Semiconductor) additional USB device) /Recovery jumper Battery Serial connector Front audio connector PCI card slot PCI Express x1 card slots (2) PCI Express x16 graphics card slot System fan connector DisplayPort connector Microprocessor ThinkCentre M79 User Guide...

  • Page 19: Locating Internal Drives

    Locating internal drives Internal drives are devices that your computer uses to read and store data. You can add drives to your computer to increase storage capacity and enable your computer to read other types of media. Internal drives are installed in bays. When you install or replace an internal drive, note the type and size of the drive that each bay supports and correctly connect the required cables.

  • Page 20: Locating The Machine Type And Model Label

    Locating the machine type and model label The machine type and model label identifies your computer. When you contact Lenovo for help, the machine type and model information helps support technicians to identify your computer and provide faster service. The machine type and model label is attached on the side of your computer as shown.
  • Page 21 • On the Microsoft Windows 8.1 operating system, go to the desktop and move your pointer to the top-right or bottom-right corner of the screen to display the charms. Then click Settings ➙ PC info to view the information. For more information, see “Installing or replacing a memory module” on page 75. Internal drives •...
  • Page 22 • Windows Management Instrumentation (WMI) Windows Management Instrumentation is a set of extensions to the Windows Driver Model. It provides an operating system interface through which instrumented components provide information and notification. ThinkCentre M79 User Guide...
  • Page 23 The operating system(s) listed here are being certified or tested for compatibility at the time this publication goes to press. Additional operating systems might be identified by Lenovo as compatible with your computer following the publication of this manual. This list is subject to change. To determine if an operating system has been certified or tested for compatibility, check the Web site of the operating system vendor.

  • Page 24: Specifications

    Control Panel. The icon name displayed in the search result or Control Panel might be different from the program name. You can find the program by its program name or icon name as shown in the Lenovo programs available on the Windows 7 operating system table.

  • Page 25: Accessing Lenovo Programs On The Windows 8.1 Operating System

    Press the Windows key to go to the Start screen. Click a Lenovo program to launch it. If you cannot find the program you need, click the arrow icon in the bottom-left corner of the screen to go to the Apps screen.

  • Page 26: An Introduction To Lenovo Programs

    As a result, you can access, edit, and share your files from anywhere. With Lenovo Reach, you also can add your favorite Web services to your cloud desktop and stay logged-in to Web sites with the cloud password manager.
  • Page 27 • Lenovo SHAREit (Windows 7 and Windows 8.1) The Lenovo SHAREit program provides a quick and easy way to share files and folders among computers, smartphones, tablets, or smart TVs with the Android or the Windows operating system installed. SHAREit uses any type of network or even no network at all to share files and folders.
  • Page 28 (such as your smartphone and tablet) on the computer with no need to use cables or a network connection. To achieve this, your computer must be equipped with a Realtek Wi-Fi card and has the Wifi Display Receiver program installed. ThinkCentre M79 User Guide...

  • Page 29: Chapter 2. Using Your Computer

    When you register your computer, information is entered into a database, which enables Lenovo to contact you in case of a recall or other severe problem. After you register your computer with Lenovo, you will receive quicker service when you call Lenovo for help. In addition, some locations offer extended privileges and services to registered users.

  • Page 30: Using The Fingerprint Reader

    To open Fingerprint Manager Pro or ThinkVantage Fingerprint Software and use the fingerprint reader, do the following: • On the Windows 7 operating system, see “Accessing Lenovo programs on the Windows 7 operating system” on page 12. • On the Windows 8.1 operating system, see “Accessing Lenovo programs on the Windows 8.1 operating system”...

  • Page 31: Advanced Configuration And Power Interface (Acpi) Bios

    Advanced configuration and power interface (ACPI) BIOS Being an ACPI BIOS system, the operating system is allowed to control the power management features of the computer and the setting for Advanced Power Management (APM) BIOS mode is ignored. Not all operating systems support ACPI BIOS mode. Automatic Power-on features The Automatic Power-On features within the Power Management menu allow you to enable and disable features that turn on the computer automatically.

  • Page 32: Setting The Volume From Control Panel

    • Do not place the computer in a location where the drive is exposed to any of the following conditions: – High temperature – High humidity – Excessive dust – Excessive vibration or sudden shock – An inclined surface – Direct sunlight • Do not insert any object other than a disc into the drive. ThinkCentre M79 User Guide...

  • Page 33: Handling And Storing A Disc

    If your computer is installed with a recordable optical drive, you can use the drive to record a disc. To record a disc, do the following: • On the Windows 7 operating system, use either the Corel DVD MovieFactory Lenovo Edition program or the Power2Go program installed on your computer.

  • Page 34: Navigating Among Screens On The Windows 8.1 Operating System

    • Move the pointer to the extreme bottom-left corner of the screen and then move the pointer upward along the left edge of the screen. Representations of all available workspaces are displayed along the left edge of the screen. ThinkCentre M79 User Guide...

  • Page 35: Accessing Control Panel On The Windows 8.1 Operating System

    For the answers to more frequently asked questions about using your computer, go to: http://www.lenovo.com/support/faq How can I get my user guide in another language? The user guide is available in various languages at: http://www.lenovo.com/UserManuals...
  • Page 36 Chapter 8 “Recovery information” on page 63. Additionally, in case of a hard-disk-drive failure, you can order a recovery disc set from the Lenovo Customer Support Center. For information about contacting the Customer Support Center, see Chapter 10 “Getting information, help, and service”...

  • Page 37: Chapter 3. You And Your Computer

    51–61 cm (20–24 inches). Then, position the monitor so that you can view it without twisting your body. Also, position other equipment you use regularly, such as the telephone or a mouse, within easy reach. © Copyright Lenovo 2014...

  • Page 38: Glare And Lighting

    For more information about power cords, see “Power cords and power adapters” on page vi. Accessibility information Lenovo is committed to providing people with disabilities greater access to information and technology. Some technologies are already provided in your operating system. Others can be purchased through vendors.
  • Page 39 On-screen notification On-screen notification helps hearing-impaired people be aware of the status of their computer. On-screen notification replaces sounds with visual cues or text captions to indicate that activity is happening on the computer. As a result, system alerts are noticeable even when they are not heard. For example, when you select one object with your keyboard, the object is highlighted.
  • Page 40 Screen resolution, and then adjust the settings as you prefer. Note: Setting too low of a resolution might prevent some items from fitting on the screen. For alternatives on increasing the size of text and other objects, see the following: ThinkCentre M79 User Guide...
  • Page 41 • “Customizable text size” on page 28 • “Magnifier” on page 28 • “Zoom” on page 28 Ease of Access keyboard shortcuts The following table contains keyboard shortcuts that can help make your computer easier to use. Keyboard shortcut Function Windows logo key + U Open the Ease of Access Center Right Shift for eight seconds...

  • Page 42: Moving Your Computer To Another Country Or Region

    Then, you can type a message on your computer and send it to the telephone. Documentation in accessible formats Lenovo provides electronic documentation in accessible formats, such as properly tagged PDF files or HyperText Markup Language (HTML) files. Lenovo electronic documentation is developed to ensure that visually impaired users can read the documentation through a screen reader.

  • Page 43: Chapter 4. Security

    Locking the computer cover helps prevent unauthorized people from gaining access to the inside of your computer. Your computer comes with a padlock loop so that the computer cover cannot be removed when a padlock is installed. © Copyright Lenovo 2014...
  • Page 44 Figure 7. Installing a padlock ThinkCentre M79 User Guide...

  • Page 45: Attaching A Kensington-Style Cable Lock

    The cable lock also locks the buttons used to open the computer cover. This is the same type of lock used with many notebook computers. You can order such a cable lock directly from Lenovo by searching for Kensington at: http://www.lenovo.com/support Figure 8.

  • Page 46: Windows Passwords

    Your computer is preinstalled with an antivirus program to help you guard against, detect, and eliminate viruses. Lenovo provides a full version of antivirus software on your computer with a free 30-day subscription. After 30 days, you must renew the license to continue receiving the antivirus software updates.

  • Page 47: Chapter 5. Advanced Configuration

    Setup Utility program. See “Starting the Setup Utility program” on page 35. Then, follow the instructions on the screen. You can use either the keyboard or the mouse to navigate through menu choices. The keys used to perform various tasks are displayed at the bottom of each screen. © Copyright Lenovo 2014...

  • Page 48: Using Bios Passwords

    Setting, changing, and deleting a password To set, change, or delete a password, do the following: 1. Start the Setup Utility program. See “Starting the Setup Utility program” on page 35. 2. From the Setup Utility program main menu, select Security. ThinkCentre M79 User Guide...

  • Page 49: Enabling Or Disabling A Device

    3. Depending on the password type, select Set Power-On Password, Set Administrator Password, or Hard Disk Password. 4. Follow the instructions on the right side of the screen to set, change, or delete a password. Note: A password can be any combination of up to 64 alphabetic and numeric characters. For more information, see “Password considerations”...

  • Page 50: Selecting A Startup Device

    40. Enabling ErP LPS compliance mode Lenovo computers meet the eco-design requirements of the ErP Lot 3 regulation. For more information, go http://www.lenovo.com/ecodeclaration You can enable ErP LPS compliance mode in the Setup Utility program to reduce the consumption of electricity when your computer is off or in sleep mode.

  • Page 51: Ice Performance Mode

    The wake up on alarm feature enables your computer to wake up at a set time. To enable the wake up on alarm feature, do the following: 1. Start the Setup Utility program. 2. From the Setup Utility program main menu, select Power ➙ Automatic Power On, and press Enter. 3.

  • Page 52: Exiting The Setup Utility Program

    Setup Utility program. Updating or recovering the BIOS Lenovo might make changes and enhancements to the BIOS. When updates are released, they are available as downloadable files on the Lenovo Web site at http://www.lenovo.com/drivers. Instructions for using the BIOS updates are available in a TXT file that is included with the update files.

  • Page 53: Changing The Bios Settings Before Installing A New Operating System

    Lenovo might make changes and enhancements to the POST and BIOS. When updates are released, they are available as downloadable files on the Lenovo Web site at http://www.lenovo.com. Instructions for using the POST and BIOS updates are available in a TXT file that is included with the update files.

  • Page 54: Updating The Bios From Your Operating System

    Updating the BIOS from your operating system Lenovo makes constant improvements to its Web sites. The Web page contents are subject to change without notice, including the contents referenced in the following procedure. To update the BIOS from your operating system, do the following: 1.
  • Page 55 4. Remove any cables that impede access to the Clear CMOS /Recovery jumper. 5. Move the jumper from the standard position (pin 1 and pin 2) to the maintenance position (pin 2 and pin 3). 6. Reconnect any cables that were disconnected and reinstall the PCI card if removed. 7.
  • Page 56 ThinkCentre M79 User Guide...

  • Page 57: Chapter 6. Preventing Problems

    This section explains how to get the latest updates for your computer. Getting the latest device drivers for your computer Note: Lenovo makes constant improvements to its Web sites. The contents on the Web page are subject to change without notice, including the contents referenced in the following procedure.

  • Page 58: Using The System Update Program

    To open System Update, see “Accessing Lenovo programs on the Windows 7 operating system” on page 12 or “Accessing Lenovo programs on the Windows 8.1 operating system” on page 13. If System Update is not currently installed on your computer, you can download it from the Lenovo Support Web site at: http://www.lenovo.com/support...

  • Page 59: Optical Mouse

    1. Apply some isopropyl rubbing alcohol to a soft, dust-free cloth. 2. Wipe each keytop surface with the cloth. Wipe the keys one by one; if you wipe several keys at a time, the cloth may hook onto an adjacent key and possibly damage it. Ensure that no liquid drips onto or between the keys.

  • Page 60: Moving Your Computer

    The cause of a problem might be change in hardware, change in software, or any other actions that might have taken place. A log book can help you or a Lenovo technician determines the cause of a problem. • Create Product Recovery discs. See “Creating and using recovery media” on page 63 for more information about using Product Recovery discs to restore the hard disk drive to the factory-default settings.

  • Page 61: Chapter 7. Troubleshooting And Diagnostics

    Note: If you cannot correct the problem, have the computer serviced. For a list of service and support telephone numbers, refer to the Safety, Warranty, and Setup Guide that comes with your computer or go to the Lenovo Support Web site at: http://www.lenovo.com/support/phone...

  • Page 62: Troubleshooting Procedure

    If this does not correct the problem, continue with the next step. 6. Run the diagnostic program. See “Lenovo Solution Center” on page 60 for more information. • If the diagnostic program detects a hardware failure or if you are unable to run the diagnostic program, contact the Lenovo Customer Support Center.

  • Page 63: Audio Problems

    1. Remove the new hardware option or software. If you must remove the computer cover to remove a hardware option, ensure that you review and follow the electrical safety information provided with your computer. For your safety, do not operate the computer with the cover removed. 2.

  • Page 64: Dvd Problems

    • Use the DVD menu for the video to select a different audio track. Playback is slow or choppy Solutions: • Disable any background programs, such as AntiVirus or Desktop Themes. • Ensure that video resolution is set to less than 1152 x 864 pixels. ThinkCentre M79 User Guide...

  • Page 65: Intermittent Problems

    (one to five hard disk drives) or the LSI MegaRAID SAS adapter is installed. If these actions do not correct the problem, run the diagnostic program Lenovo Solution Center. See “Lenovo Solution Center” on page 60. If you need technical assistance, see Chapter 10 “Getting information, help, and service”...

  • Page 66: Problems With The Keyboard Or Mouse

    Refer to “Replacing the hard disk drive” on page 80. If these actions do not correct the problem, run the diagnostic program Lenovo Solution Center. See “Lenovo Solution Center” on page 60.

  • Page 67: Monitor Problems

    • Enroll your fingerprint correctly. • Never scratch the surface of the reader with a hard, pointed object. • Never scrap the surface of the reader with your nail or anything hard. • Use or touch the reader with a clean finger. •...

  • Page 68: Networking Problems

    Solution: The network driver files might be corrupt or missing. Update the driver by referring to the “Solution” description for the previous problem to ensure that the latest device driver is installed. The Wake On LAN feature is not working Solution: Enable the Wake On LAN (WOL) feature in the BIOS program. ThinkCentre M79 User Guide...
  • Page 69 • Check Network Name (SSID) and your password. – On Windows 7: 1. Click Start ➙ Lenovo ThinkVantage Tools ➙ Access Connections. 2. Switch to the Advanced view, and then click the Mobile Hotspot tab to check your SSID and password.

  • Page 70: I Have Connected An Option To My Computer, But It Does Not Work

    3. Right-click your C drive entry and then click Properties. 4. Click Defragment now under the Tools tab to start a disk-defragmentation process. • On Windows 8.1: 1. Close any open programs and windows. 2. Open File Explorer. ThinkCentre M79 User Guide...

  • Page 71: The Printer Does Not Work

    Solution: Install additional memory modules. For instructions on installing memory modules, see “Installing or replacing a memory module” on page 75. To purchase memory modules, go to: http://www.lenovo.com The printer does not work Solutions: • If you are using IEEE-approved printer signal cables, do the following: 1.

  • Page 72: My Usb Connectors Cannot Be Accessed

    Windows operating system. Notes: 1. Your computer is preinstalled with the Lenovo Solution Center program for diagnostic purposes. For more information about the Lenovo Solution Center program, see “Lenovo Solution Center” on page 60. 2. If you are unable to isolate and repair the problem yourself after running the diagnostic program, save and print the log files created by the diagnostic program.
  • Page 73 Note: If you cannot isolate and repair the problem yourself after running the program, save and print the log files. You will need the log files when you speak to a Lenovo technical support representative. For additional information, refer to the Lenovo Solution Center help system.
  • Page 74 ThinkCentre M79 User Guide...

  • Page 75: Chapter 8. Recovery Information

    Product Recovery program installed. If the Enhanced Backup and Restore icon in the Lenovo ThinkVantage Tools program is dimmed, it indicates that you must install the Rescue and Recovery program manually before enabling its features. To install the Rescue and Recovery program, do the following: 1.

  • Page 76: Creating Recovery Media

    Note: On the Windows 7 operating system, you can create recovery media using discs or external USB storage devices. To create recovery media on the Windows 7 operating system, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Factory Recovery Disks. Then, follow the instructions on the screen.
  • Page 77 To perform a recovery operation using the Rescue and Recovery program on the Windows 7 operating system, do the following: 1. From the Windows desktop, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Enhanced Backup and Restore. The Rescue and Recovery program opens.

  • Page 78: Creating And Using A Rescue Medium

    Creating a rescue medium To create a rescue medium on the Windows 7 operating system, do the following: 1. From the Windows desktop, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Enhanced Backup and Restore. The Rescue and Recovery program opens.

  • Page 79: Reinstalling Preinstalled Programs And Device Drivers

    Reinstalling preinstalled programs and device drivers Your computer enables you to reinstall preinstalled programs and device drivers. Reinstalling preinstalled programs To reinstall programs preinstalled on your Lenovo computer, do the following: 1. Turn on the computer. 2. Go to C:\SWTOOLS.

  • Page 80: Solving Recovery Problems

    To reset your computer, do the following: 1. Move the pointer to the top-right or bottom-right corner of the screen to display the charms. Click Settings ➙ Change PC settings ➙ Update and recovery ➙ Recovery. ThinkCentre M79 User Guide...

  • Page 81: Using The Advanced Startup Options

    2. In the Remove everything and reinstall Windows section, click Get started. Using the advanced startup options Advanced startup options enable you to change the startup settings of your Windows operating system, start the computer from an external device, or restore the Windows operating system from a system image. To use the advanced startup options, do the following: 1.
  • Page 82 ThinkCentre M79 User Guide...

  • Page 83: Chapter 9. Installing Or Replacing Hardware

    Important safety information” on page v. Notes: • Use only computer parts provided by Lenovo. • When installing or replacing an option, use the appropriate instructions in this section along with the instructions that come with the option.

  • Page 84: Removing And Reinstalling The Front Bezel

    1. Remove any media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. 2. Remove the computer cover. See “Removing the computer cover” on page 71. ThinkCentre M79 User Guide...
  • Page 85 3. Remove the front bezel by releasing the three plastic tabs on the top of the front bezel and pivoting the front bezel outward to remove it from the computer. Carefully lay the front bezel aside without disconnecting the power switch and light-emitting diode (LED) assembly cable. Figure 10.

  • Page 86: Accessing The System Board Components And Drives

    3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 72. 4. Pivot the drive bay assembly upward to access all the internal drives, cables, and other components. Figure 12. Pivoting the drive bay assembly upward ThinkCentre M79 User Guide...

  • Page 87: Installing Or Replacing A Memory Module

    5. To lower the drive bay assembly, slightly press the drive bay assembly clip inward and pivot the drive bay assembly downward as shown. Figure 13. Lowering the drive bay assembly Installing or replacing a memory module Attention: Do not open your computer or attempt any repair before reading and understanding the “Read this first: Important safety information”...
  • Page 88 Figure 14. Removing a memory module • If you are installing a memory module, open the retaining clips of the memory slot into which you want to install the memory module. Figure 15. Opening the retaining clips ThinkCentre M79 User Guide...

  • Page 89: Installing Or Replacing A Pci Card

    8. Position the new memory module over the memory slot. Make sure that the notch on the memory module aligns correctly with the slot key on the system board. Push the memory module straight down into the slot until the retaining clips close. Figure 16.
  • Page 90 Grasp the card and gently pull it out of the slot. • If you are installing a PCI card, remove the screw that secures the appropriate metal slot cover. Then, remove the metal slot cover. 6. Remove the new PCI card from its static-protective package. ThinkCentre M79 User Guide...

  • Page 91: Replacing The Battery

    7. Install the new PCI card into the appropriate PCI card slot on the system board. Then, install the screw to secure the new PCI card in place. Figure 18. Installing a PCI card 8. If necessary, connect any cables between the PCI card and the system board. See “Locating parts on the system board”...

  • Page 92: Replacing The Hard Disk Drive

    2. Remove the computer cover. See “Removing the computer cover” on page 71. 3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 72. ThinkCentre M79 User Guide...
  • Page 93 4. Note the location of the four screws that secure the hard disk drive. Then, pivot the drive bay assembly upward. Figure 21. Pivoting the drive bay assembly 5. Hold the hard disk drive and remove the four screws that secure the hard disk drive. Then, remove the hard disk drive from the drive bay assembly.

  • Page 94: Replacing The Solid-State Drive

    83. • To replace the solid-state drive on the bottom of the optical drive bay, see “Replacing the solid-state drive on the bottom of the optical drive bay” on page 84. ThinkCentre M79 User Guide...
  • Page 95 Replacing the solid-state drive in the hard disk drive bay To replace the storage converter with the solid-state drive installed in it, you might follow the steps of replacing the hard disk drive. See “Replacing the hard disk drive” on page 80. To replace the solid-state drive in the storage converter, do the following: 1.
  • Page 96 3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 72. 4. Pivot the drive bay assembly upward. See “Accessing the system board components and drives” on page 74. 5. Disconnect the signal cable and the power cable from the solid-state drive. ThinkCentre M79 User Guide...
  • Page 97 6. Remove the screw and then carefully slide the solid-state drive bracket upward to remove the bracket from the bottom of the optical drive bay. Figure 27. Removing the solid-state drive bracket 7. Remove the four screws that secure the solid-state drive to the bracket. Then, slide the drive as shown to remove it from the bracket.
  • Page 98 Figure 29. Installing the solid-state drive into the bracket 10. Carefully slide the solid-state drive bracket downward until it is secured by the three retaining clips the bottom of the optical drive bay. Figure 30. Installing the solid-state drive bracket ThinkCentre M79 User Guide...

  • Page 99: Installing Or Replacing The Optical Drive

    11. Install the screw to secure the bracket on the bottom of the optical drive bay. Figure 31. Installing the screw to secure the bracket on the bottom of the optical drive bay 12. Connect one end of the signal cable to the bottom of the new solid-state drive and the other end to an available SATA connector on the system board.
  • Page 100 6. Hold the optical drive and remove the two screws that secure the optical drive. Figure 32. Removing the optical drive screws 7. Slightly press the drive bay assembly clip inward and pivot the drive bay assembly downward as shown. Figure 33. Lowering the drive bay assembly ThinkCentre M79 User Guide...
  • Page 101 8. Slide the optical drive out of the front of the computer. Figure 34. Removing the optical drive 9. Slide the new optical drive into the optical drive bay from the front of the computer. Figure 35. Installing a new optical drive Chapter 9 Installing or replacing hardware...

  • Page 102: Replacing The Slim Card Reader

    Attention: Do not open your computer or attempt any repair before reading and understanding the “Read this first: Important safety information” on page v. Note: The slim card reader is only available on some models. To replace the slim card reader, do the following: ThinkCentre M79 User Guide...
  • Page 103 1. Remove any media from the drives and turn off all attached devices and the computer. Then, disconnect all power cords from electrical outlets and disconnect all cables that are connected to the computer. 2. Remove the computer cover. See “Removing the computer cover” on page 71. 3.

  • Page 104: Replacing The Heat Sink And Fan Assembly

    • To complete the installation or replacement, go to “Completing the parts replacement” on page 114. Replacing the heat sink and fan assembly Attention: Do not open your computer or attempt any repair before reading and understanding the “Read this first: Important safety information” on page v. ThinkCentre M79 User Guide...
  • Page 105 CAUTION: The heat sink and fan assembly might be very hot. Turn off the computer and wait three to five minutes to let the computer cool before removing the computer cover. To replace the heat sink and fan assembly, do the following: 1.
  • Page 106 , then fully tighten screw , and then fully tighten screw 9. Connect the new heat sink and fan assembly cable to the microprocessor fan connector on the system board. See “Locating parts on the system board” on page 6. ThinkCentre M79 User Guide...

  • Page 107: Replacing The Power Supply Assembly

    10. Lower and position the heat sink fan duct on the top of the heat sink and fan assembly until it snaps into position. Figure 44. Installing the heat sink fan duct What to do next: • To work with another piece of hardware, go to the appropriate section. •...
  • Page 108 Note: You might also need to release the power supply assembly cables from some cable clips or ties that secure the cables to the chassis. Ensure that you note the cable routing before disconnecting the cables. ThinkCentre M79 User Guide...
  • Page 109 Then, install the three screws to secure the new power supply assembly in place. Note: Use only screws provided by Lenovo. Figure 47. Installing the power supply assembly...

  • Page 110: Replacing The Microprocessor

    4. Remove the heat sink and fan assembly with the fan duct. See “Replacing the heat sink and fan assembly” on page 92. Note: Place the heat sink and fan assembly on its side so that the thermal grease on the bottom of it does not get in contact with anything. ThinkCentre M79 User Guide...
  • Page 111 5. Lift the small handle to release the microprocessor secured on the system board. Figure 49. Accessing the microprocessor Chapter 9 Installing or replacing hardware...
  • Page 112 13. Reconnect all cables that were disconnected from the system board. What to do next: • To work with another piece of hardware, go to the appropriate section. • To complete the replacement, go to “Completing the parts replacement” on page 114. ThinkCentre M79 User Guide...

  • Page 113: Replacing The Front Audio And Usb Assembly

    Replacing the front audio and USB assembly Attention: Do not open your computer or attempt any repair before reading and understanding the “Read this first: Important safety information” on page v. To replace the front audio and USB assembly, do the following: 1.

  • Page 114: Replacing The System Fan Assembly

    Note: The new system fan assembly will have four new rubber mounts attached. Figure 52. Removing the system fan assembly ThinkCentre M79 User Guide...

  • Page 115: Replacing The Thermal Sensor

    9. Install the new system fan assembly by aligning the new rubber mounts that came with the new system fan assembly with the corresponding holes in the chassis, and then push the rubber mounts through the holes. Then, carefully pull on the tips of the rubber mounts from the bottom until the new system fan assembly is secured in place.
  • Page 116 Then, disengage the plastic holder holding the thermal sensor from the chassis. Figure 54. Removing the thermal sensor 8. Pull the entire thermal sensor out of the chassis. ThinkCentre M79 User Guide...

  • Page 117: Installing Or Removing The Front Wi-Fi Antenna

    9. Insert the connector and cable of the new thermal sensor into the hole in the chassis. Then, align the two tabs on the plastic holder holding the thermal sensor with the two holes in the chassis, and push the plastic holder until it snaps into position. Figure 55.
  • Page 118 5. Stick the front antenna to the front panel as shown. Then insert the front antenna cable through the hole in the front panel. Figure 57. Installing the front Wi-Fi antenna 6. Connect the front antenna cable to the Wi-Fi card module. ThinkCentre M79 User Guide...

  • Page 119: Installing Or Removing The Rear Wi-Fi Antenna

    What to do next: • To work with another piece of hardware, go to the appropriate section. • To complete the installation or replacement, go to “Completing the parts replacement” on page 114. Removing the front Wi-Fi antenna To remove the front Wi-Fi antenna, do the following: 1.
  • Page 120 2. Straighten the rear Wi-Fi antenna so that it can be more easily twisted. 3. Hold the thicker end of the rear Wi-Fi antenna and unscrew the Wi-Fi antenna from the rear of the computer. Figure 60. Removing the rear Wi-Fi antenna ThinkCentre M79 User Guide...

  • Page 121: Replacing The Wi-Fi Units

    What to do next: • To work with another piece of hardware, go to the appropriate section. • To complete the installation or replacement, go to “Completing the parts replacement” on page 114. Replacing the Wi-Fi units Attention: Do not open your computer or attempt any repair before reading and understanding the “Read this first: Important safety information”...

  • Page 122: Removing The Wi-Fi Card Module

    To remove the Wi-Fi card module, do the following: 1. Remove the Wi-Fi adapter card from the computer, and then disconnect the front and rear Wi-Fi antenna cables from the Wi-Fi card module. Figure 63. Removing the Wi-Fi antenna cables ThinkCentre M79 User Guide...

  • Page 123: Installing The Wi-Fi Units

    2. Remove the two screws that secure the Wi-Fi card module to the Wi-Fi adapter card. Figure 64. Removing the screws that secure the Wi-Fi card module 3. Pull the Wi-Fi card module out of the mini PCI Express slot to remove it from the Wi-Fi adapter card. Figure 65.
  • Page 124 Wi-Fi card module to the Wi-Fi adapter card. Figure 66. Installing the Wi-Fi card module 2. Connect the front antenna cable and rear antenna cable to the Wi-Fi card module. Figure 67. Connecting the Wi-Fi antenna cables ThinkCentre M79 User Guide...

  • Page 125: Replacing The Keyboard Or Mouse

    3. Locate the two PCI Express x1 slots on the system board. See “Locating parts on the system board” on page 6. 4. If the installed Wi-Fi card module supports the Bluetooth function, use a Bluetooth cable to connect the Bluetooth connector on the Wi-Fi adapter card to the front USB connector on the system board.

  • Page 126: Completing The Parts Replacement

    4. If you have removed the front bezel, reinstall it. To reinstall the front bezel, align the three tabs on the front bezel with the corresponding holes in the chassis and pivot the front bezel inwards until it snaps into position. ThinkCentre M79 User Guide...

  • Page 127: Obtaining Device Drivers

    8. To update your configuration, refer to “Using the Setup Utility program” on page 35. Note: In most areas of the world, Lenovo requires the return of the defective Customer Replaceable Unit (CRU). Information about this will come with the CRU or will come a few days after the CRU arrives.
  • Page 128 ThinkCentre M79 User Guide...

  • Page 129: Chapter 10. Getting Information, Help, And Service

    You can use the information in this section to access useful resources relating to your computing needs. Lenovo ThinkVantage Tools The Lenovo ThinkVantage Tools program provides easy access to various tools to help you work more easily and securely. To access the Lenovo ThinkVantage Tools program, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools.

  • Page 130: Lenovo Support Web Site

    Most computers come with a diagnostic program that help you identify hardware problems. You can also get the latest technical information and download device drivers and updates from Lenovo Support Web site at: http://www.lenovo.com/support...

  • Page 131: Using Other Services

    • Replacement or use of parts not manufactured for or by Lenovo or non-warranted Lenovo parts • Identification of software problem sources • Configuration of BIOS as part of an installation or upgrade • Changes, modifications, or upgrades to device drivers •...
  • Page 132 Service availability and service name might vary by country or region. For more information about these services, go to the Lenovo Web site at: http://www.lenovo.com ThinkCentre M79 User Guide...

  • Page 133: Appendix A. Regulatory Information

    • Consult an authorized dealer or service representative for help. Lenovo is not responsible for any radio or television interference caused by using other than specified or recommended cables and connectors or by unauthorized changes or modifications to this equipment.
  • Page 134 Geräte der Klasse B. Dieses Gerät ist berechtigt, in Übereinstimmung mit dem Deutschen EMVG das EG-Konformitätszeichen - CE - zu führen. Verantwortlich für die Konformitätserklärung nach Paragraf 5 des EMVG ist die Lenovo (Deutschland) GmbH, Gropiusplatz 10, D-70563 Stuttgart. Informationen in Hinsicht EMVG Paragraf 4 Abs. (1) 4: Das Gerät erfüllt die Schutzanforderungen nach EN 55024 und EN 55022 Klasse B.

  • Page 135: Eurasian Compliance Mark

    All regulatory notices are available on the Lenovo Support Web site in electronic format. To access electronic copies of the documentation, go to http://www.lenovo.com/support and click User Guides & Manuals.
  • Page 136 ThinkCentre M79 User Guide...

  • Page 137: Appendix B. Weee And Recycling Information

    Collecting and recycling a disused Lenovo computer or monitor If you are a company employee and need to dispose of a Lenovo computer or monitor that is the property of the company, you must do so in accordance with the Law for Promotion of Effective Utilization of Resources.

  • Page 138: Recycling Information For Brazil

    If you need to replace it with a new one, contact your place of purchase or contact Lenovo for service. If you need to dispose of a disused lithium battery, insulate it with vinyl tape, contact your place of purchase or an industrial-waste-disposal operator, and follow their instructions.
  • Page 139 Customer participation is important to minimize any potential effects of batteries and accumulators on the environment and human health due to the potential presence of hazardous substances. For proper collection and treatment, go to: http://www.lenovo.com/recycling Appendix B. WEEE and recycling information...
  • Page 140 ThinkCentre M79 User Guide...

  • Page 141: Appendix C. Restriction Of Hazardous Substances Directive (Rohs)

    (RoHS) European Union RoHS Lenovo products sold in the European Union, on or after 3 January 2013 meet the requirements of Directive 2011/65/EU on the restriction of the use of certain hazardous substances in electrical and electronic equipment (“RoHS recast” or “RoHS 2”).

  • Page 142: Ukraine Rohs

    Ukraine RoHS India RoHS RoHS compliant as per E-Waste (Management & Handling) Rules, 2011. ThinkCentre M79 User Guide...

  • Page 143: Appendix D. China Energy Label

    Appendix D. China Energy Label © Copyright Lenovo 2014...
  • Page 144 ThinkCentre M79 User Guide...

  • Page 145: Appendix E. Energy Star Model Information

    For more information about ENERGY STAR, go to: http://www.energystar.gov Lenovo encourages you to make efficient use of energy an integral part of your day-to-day operations. To help in this endeavor, set the following power-management features to take effect when your computer has been inactive for a specified duration: Table 2.
  • Page 146 ThinkCentre M79 User Guide...

  • Page 147: Appendix F. Notices

    Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead.

  • Page 148: Trademarks

    Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo The Lenovo logo Rescue and Recovery ThinkCentre ThinkVantage Microsoft, Windows, and Windows Media are trademarks of the Microsoft group of companies. Linux is a registered trademark of Linus Torvalds.

  • Page 149: Index

    Help and Support customer support center deleting a password important safety information Description information device drivers getting devices, handling static-sensitive important safety diagnostic program resources diagnostics program, using safety © Copyright Lenovo 2014...
  • Page 150 Administrator other considerations purchasing additional Hard disk setting Power-on password password setting, changing, deleting settings passwords changing erasing viewing lost or forgotten Setup Utility PCI card Setup Utility program, starting installing, replacing Setup Utility, exiting ThinkCentre M79 User Guide...
  • Page 151 BIOS passwords diagnostic program documentation other services Setup Utility VGA connector video features viewing and changing settings warranty information Wi-Fi units, Wi-Fi adapter card, Wi-Fi card module, Wi-Fi antenna cable, replacing wireless © Copyright Lenovo 2014...
  • Page 152 ThinkCentre M79 User Guide...

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