Lenovo ThinkCentre M93z User Manual
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Lenovo ThinkCentre M93z User Manual

Machine types: 10ac, 10ad, 10ae and 10af
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ThinkCentre M93z
User Guide
Machine Types: 10AC, 10AD, 10AE and 10AF

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Summary of Contents for Lenovo ThinkCentre M93z

  • Page 1 ThinkCentre M93z User Guide Machine Types: 10AC, 10AD, 10AE and 10AF...
  • Page 2 “Important safety information” on page v and Appendix A “Notices” on page 113. Second Edition (September 2013) © Copyright Lenovo 2013. 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 operating system ... . Using passwords....An introduction to Lenovo programs ..BIOS passwords ... .
  • Page 4 ICE performance mode ... Lenovo Web site ... . ICE thermal alert ....
  • Page 5 Important WEEE information ..Index....Recycling information for Japan ..© Copyright Lenovo 2013...
  • Page 6 ThinkCentre M93z User Guide...

  • Page 7: Important Safety Information

    Replacement parts approved for customer installation are referred to as Customer Replaceable Units, or CRUs. Lenovo provides documentation with instructions when it is appropriate for customers to install options or replace CRUs. You must closely follow all instructions when installing or replacing parts.

  • Page 8: Power Cords And Power Adapters

    Never overload these devices. If power strips are used, the load should not exceed the power strip input rating. Consult an electrician for more information if you have questions about power loads, power requirements, and input ratings. ThinkCentre M93z User Guide...

  • Page 9: Plugs And Outlets

    Always turn off and unplug the computer before opening the cover. If possible, avoid operating your computer within two feet of high-traffic areas. If you must operate your computer in or near a high-traffic area, inspect and, if necessary, clean your computer more frequently. © Copyright Lenovo 2013...

  • Page 10: Operating Environment

    • Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightning. • Do not use the telephone to report a gas leak in the vicinity of the leak. viii ThinkCentre M93z User Guide...

  • Page 11: Laser Compliance Statement

    • Keep remote controls, toys, and other items that might attract children off the computer. • Keep the computer, cables, and cords out of the reach of children. • Supervise children in rooms where these safety tips have not been followed. © Copyright Lenovo 2013...
  • Page 12 ThinkCentre M93z User Guide...

  • Page 13: Chapter 1. Product Overview

    Chapter 1. Product overview This chapter provides information about the computer features, specifications, software programs provided by Lenovo, 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.
  • Page 14 • 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 M93z User Guide...
  • Page 15 For more information, see Chapter 4 “Security” on page 31. Preinstalled software programs Your computer is preinstalled with software programs to help you work more easily and securely. For more information, see “Lenovo programs” on page 6. Chapter 1 Product overview...
  • Page 16 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 17: Specifications

    Specifications This section lists the physical specifications for your computer. Dimensions (no stand) • Touch models: Width: 568 mm (22.36 inches) Height: 401 mm (15.79 inches) Depth: 67.6 mm (2.66 inches) • Non-touch models: Width: 568 mm (22.36 inches) Height: 401 mm (15.79 inches) Depth: 67 mm (2.64 inches) Weight (no stand) •...

  • Page 18: Lenovo Programs

    Note: If you do not find the program you need in Control Panel, open the Lenovo ThinkVantage Tools program navigation window and double-click the dimmed icon to install the program you need. Then, follow the instructions on the screen.

  • Page 19: Accessing Lenovo Programs On The Windows 8 Operating System

    If a desired program is not in the list, click the plus icon +. • 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, move the pointer to the bottom-right corner of the screen to display the charms.
  • Page 20 • Lenovo Cloud Storage The Lenovo Cloud Storage program is a cloud storage solution that enables you to store your files, such as documents and pictures, on a server. You can access the stored files through the Internet from different devices such as personal computers, smart phones, or tablets.

  • Page 21: Locations

    Web page, opening a file, and so on. You also can use the SimpleTap program to access the Lenovo App Shop, from which you can download various applications and computer software. To start the SimpleTap program in a quick way, do any of the following: –...

  • Page 22: Locating Connectors, Controls, And Indicators On The Front Of Your Computer

    Integrated camera shield control slider (optional) Integrated camera (optional) Hard disk drive activity indicator Microphone mute/unmute control (computer mode) Microphone mute/unmute indicator Volume-up control (computer mode) Note: Indicators , and are visible only when they are lit. ThinkCentre M93z User Guide...

  • Page 23: Using Your Computer In Monitor Mode

    Table 4. In On Screen Display (OSD) OSD exit button OSD right or brightness-down control OSD left or brightness-up control OSD enter button Note: To display the OSD menu, press and hold the button for at least three seconds. You can display and use the OSD menu in both computer mode and monitor mode.
  • Page 24 • Advanced Settings – Ctrl+Alt+Del: Displays the system restart menu. – Debug Mode: Displays the debug information after the computer restarts (only for Lenovo trained service personnel). Note: By default, this function is disabled to ensure that your computer can work properly.

  • Page 25: Locating Connectors On The Rear Of Your Computer

    Locating connectors on the rear of your computer Figure 2 “Rear connector locations” on page 13 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 26 (PDA). USB 3.0 connectors provide high transmission speeds to reduce the time for data transmission. VGA-in connector Used to attach a VGA monitor or other devices that use a VGA monitor connector. ThinkCentre M93z User Guide...

  • Page 27: Locating Components

    Locating components Figure 3 “Component locations” on page 15 shows the locations of the various components in your computer. To remove the computer cover, see “Removing the computer cover” on page 38. Figure 3. Component locations Frame stand or monitor stand (optional) Rear I/O assembly Computer cover Touch panel control board (optional)

  • Page 28: Locating Parts On The System Board

    Serial connector Light sensor connector* Keyboard and mouse cable connector Memory slots (2) SATA power connector Management Engine (ME) disabled jumper SATA 3.0 connector (for connecting the hard disk drive) Thermal sensor connector Converter board power connector ThinkCentre M93z User Guide...

  • Page 29: Adjusting The Frame Stand

    Card reader connector SATA 3.0 connector (for connecting the optical drive, the secondary hard disk drive, or the secondary solid-state drive) Internal speaker connector GPU fan connector (optional) 14-pin power connector ExpressCard connector* Display connector Microprocessor fan connector mSATA solid-state drive slot (also can support mini PCI Express x1 card function with limitation) Note: * denotes that the components connecting to , and...

  • Page 30: Adjusting The Monitor Stand

    The following illustration shows that you can adjust the position of the computer at an angle of 5° to the front and 45° to the rear. Figure 6. Adjusting the vertical position of the computer to the front or to the rear ThinkCentre M93z User Guide...
  • Page 31 The following illustration shows that you can adjust the height of the monitor stand within a length of 110.00 mm (4.33 inches). Note: Computer height with the monitor stand: between 441.20 mm (17.37 inches) and 551.2 mm (21.70 inches) Figure 7. Adjusting the height of the monitor stand The following illustration shows that you can turn the computer at an angel of 45°...

  • Page 32: Machine Type And Model Label

    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 following is a sample of the machine type and model label.

  • Page 33: Chapter 2. Using Your Computer

    “Creating recovery media” on page 70. Additionally, in case of a hard disk failure, you can order Product Recovery discs from the Lenovo Customer Support Center. For information about contacting the Customer Support Center, see Chapter 11 “Getting information, help, and service”...

  • Page 34: Using The Keyboard

    Some keyboards have a blue ThinkVantage button that you can use to open a comprehensive on-board help and information center from Lenovo. Pressing the blue ThinkVantage button opens the SimpleTap program on the Windows 7 operating system or the Lenovo PC Device Experience program on the Windows 8 operating system.

  • Page 35: Using The Wheel Mouse

    Using the wheel mouse The wheel mouse has the following controls: Primary mouse button Use this button to select or start a program or menu item. Wheel Use the wheel to control the scrolling action of the mouse. The direction in which you rotate the wheel controls the direction of the scrolling action.

  • Page 36: Setting The Volume From Control Panel

    • Do not use benzene, thinners, or other cleaners to clean the disc. • Do not drop or bend the disc. • Do not insert damaged discs into the drive. Warped, scratched, or dirty discs can damage the drive. ThinkCentre M93z User Guide...

  • Page 37: Playing A Cd Or Dvd

    If your computer comes with a recordable DVD drive, you can use the drive to record CDs or DVDs. To record a CD or DVD, do one of the following: • On the Windows 7 operating system, you have either the Corel DVD MovieFactory Lenovo Edition program or the Power2Go program installed on your computer.
  • Page 38 Table 5. Operating system edition and supported touch feature Operating system edition Supported touch feature Windows 7 Starter Single-touch Windows 7 Home Basic Single-touch Windows 7 Home Premium Multi-touch Windows 7 Professional Multi-touch Windows 7 Ultimate Multi-touch Windows 8 Multi-touch Multi-touch Windows 8 Professional ThinkCentre M93z User Guide...

  • Page 39: Copyright Lenovo

    The following topics provide information about arranging your work area, setting up your computer equipment, and establishing healthy work habits. Lenovo is committed to providing people with disabilities greater access to information and technology. As a result, the following information provides ways to help users that have hearing, vision, and mobility limitations get the most out of their computer experience.

  • Page 40: Glare And Lighting

    • Keep power cords and cables neatly routed away from walkways and other areas where they might get kicked accidentally. For more information about power cords, see “Power cords and power adapters” on page vi. ThinkCentre M93z User Guide...

  • Page 41: Registering 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 42: Replacement Power Cords

    If you relocate your computer to a country or region that uses an electrical outlet style different from the type you are currently using, you will have to purchase either electrical plug adapters or new power cords. You can order power cords directly from Lenovo. For power cord information and part numbers, go to: http://www.lenovo.com/powercordnotice...

  • Page 43: Chapter 4. Security

    Your computer is able to log in to the operating system without keyboard or mouse connected. • Trusted Platform Module (TPM) Trusted Platform Module is a secure cryptoprocessor that can store cryptographic keys that protect information stored in your computer. © Copyright Lenovo 2013...

  • Page 44: 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 10.

  • Page 45: 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 46 For more information about how to use your antivirus software, refer to the help system of your antivirus software. ThinkCentre M93z User Guide...

  • Page 47: Chapter 5. Installing Or Replacing Hardware

    Do not open your computer or attempt any repair before reading and understanding “Important safety information” on page v. Notes: 1. Use only computer parts provided by Lenovo. 2. When installing or replacing an option, use the appropriate instructions in this section along with the instructions that come with the option.

  • Page 48: Installing The Monitor Stand

    3. If your computer is installed with a frame stand, press the release button toward the top of the computer and lift the frame stand off the computer. Figure 11. Removing the frame stand ThinkCentre M93z User Guide...
  • Page 49 4. To install the monitor stand, align the two clips on the top of the monitor stand with the two holes in the chassis, and then press the release button toward the top of the computer until the monitor stand is secured in position.

  • Page 50: Removing The Computer Cover

    Turn off the computer and wait three to five minutes to let the computer cool before removing the computer cover. To remove the computer cover, do the following: 1. Remove any media from the drives and turn off all attached devices and the computer. 2. Disconnect all power cords from electrical outlets. ThinkCentre M93z User Guide...

  • Page 51: Removing And Reinstalling The Frame Foot

    3. Disconnect the power cords, Input/Output cables, and any other cables that are connected to the computer. See “Locating connectors, controls, and indicators on the front of your computer” on page 10 and “Locating connectors on the rear of your computer” on page 13. 4.

  • Page 52: Removing And Reinstalling The Rear I/O Assembly

    4. Locate the rear I/O assembly. See “Locating components” on page 15. 5. Remove the screws that secure the rear I/O assembly to the chassis. Then, lift the rear I/O assembly upward to remove it from the rear I/O assembly slot. ThinkCentre M93z User Guide...

  • Page 53: Installing Or Replacing A Memory Module

    Figure 16. Removing the rear I/O assembly 6. To reinstall the rear I/O assembly, align the screw holes in the rear I/O assembly with those in the chassis. Then, press the top of the rear I/O assembly downward until it snaps into place. 7.

  • Page 54: Replacing The Hard Disk Drive

    Do not open your computer or attempt any repair before reading and understanding “Important safety information” on page v. This section provides instructions on how to replace the hard disk drive. To replace the hard disk drive, do the following: ThinkCentre M93z User Guide...
  • Page 55 1. Remove all 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. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up.

  • Page 56: Replacing The Optical Drive

    3. Remove the computer cover. See “Removing the computer cover” on page 38. 4. Locate the optical drive. See “Locating components” on page 15. ThinkCentre M93z User Guide...

  • Page 57: Replacing The Converter Board

    5. Press the optical drive release button toward the top of the computer, and then slide the optical drive out of the optical drive bay. Figure 22. Removing the optical drive 6. To install a new optical drive, slide the new optical drive into the optical drive bay until it snaps into position.

  • Page 58: Replacing The Heat Sink

    This section provides instructions on how to replace the heat sink. CAUTION: The heat sink might be very hot. Turn off the computer and wait three to five minutes to let the computer cool before removing the computer cover. ThinkCentre M93z User Guide...
  • Page 59 To replace the heat sink, do the following: 1. Remove all 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.

  • Page 60: Replacing The Microprocessor

    5. Remove the heat sink to gain access to the microprocessor. See “Replacing the heat sink” on page 46. Note: Place the heat sink on its side so that the thermal grease on the bottom of it does not get in contact with anything. ThinkCentre M93z User Guide...
  • Page 61 6. Lift the small handle and open the retainer to access the microprocessor Figure 26. Accessing the microprocessor 7. Lift the microprocessor straight up and out of the microprocessor socket. Figure 27. Removing the microprocessor Chapter 5 Installing or replacing hardware...
  • Page 62 Figure 28. Installing the microprocessor 12. Close the microprocessor retainer and lock it into position with the small handle to secure the new microprocessor in the socket. 13. Reinstall the heat sink. See “Replacing the heat sink” on page 46. ThinkCentre M93z User Guide...

  • Page 63: Replacing The Internal Speakers

    14. 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 67. Replacing the internal speakers Attention: Do not open your computer or attempt any repair before reading and understanding “Important safety information”...

  • Page 64: Replacing The Thermal Sensor

    5. Note the routing of the thermal sensor cable and then disconnect the thermal sensor cable from the system board. 6. Remove the screws that secure the VESA mount bracket and then lift the VESA mount bracket off the chassis. Figure 30. Removing the VESA mount bracket ThinkCentre M93z User Guide...
  • Page 65 7. Press one of the thermal sensor clips inward to disengage the thermal sensor from the VESA mount bracket. Note: The location of the thermal sensor in your computer might be slightly different from the illustration. Figure 31. Removing the thermal sensor Chapter 5 Installing or replacing hardware...

  • Page 66: Replacing The Integrated Camera

    • To complete the installation or replacement, go to “Completing the parts replacement” on page 67. Replacing the integrated camera Attention: Do not open your computer or attempt any repair before reading and understanding “Important safety information” on page v. ThinkCentre M93z User Guide...
  • Page 67 This section provides instructions on how to replace the integrated camera. Note: The integrated camera is available only in some models. To replace the integrated camera, do the following: 1. Remove all 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.

  • Page 68: Replacing The Wi-Fi Card

    4. Locate the Wi-Fi card on the system board. See “Locating parts on the system board” on page 16. 5. Disconnect the two cables from the Wi-Fi card, and then remove the screw that secures the Wi-Fi card to the system board. Figure 34. Removing the cables from the Wi-Fi card ThinkCentre M93z User Guide...

  • Page 69: Replacing The Ambient Light Sensor

    6. Carefully pivot the Wi-Fi card upward and lift the Wi-Fi card to remove it from the mini PCI Express x1 card slot. Figure 35. Removing the Wi-Fi card 7. Insert the notched end of the new Wi-Fi card into the mini PCI Express x1 card slot. Press the new Wi-Fi card firmly and then pivot the Wi-Fi card to align the screw hole in the new Wi-Fi card with the one in the system board.

  • Page 70: Replacing The Card Reader

    Do not open your computer or attempt any repair before reading and understanding “Important safety information” on page v. This section provides instructions on how to replace the card reader. Note: The card reader is available only in some models. To replace the card reader, do the following: ThinkCentre M93z User Guide...

  • Page 71: Replacing The Expresscard

    1. Remove all 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. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay it down so that the screen is against the surface and the cover is facing up.

  • Page 72: Replacing The Heat Sink And Fan Assembly For Gpu

    This section provides instructions on how to replace the heat sink and fan assembly for GPU. Note: The heat sink and fan assembly for GPU is available only in models installed with the GPU. ThinkCentre M93z User Guide...
  • Page 73 CAUTION: The heat sink and fan assembly for GPU 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 for GPU, do the following: 1.

  • Page 74: Replacing The Rear Ps/2 Connectors And Serial Port Assembly

    4. Locate the rear PS/2 connectors and serial port assembly. See “Locating components” on page 15. 5. Remove the rear I/O assembly and disconnect the cables of the rear PS/2 connectors and serial port assembly from the system board. See “Removing and reinstalling the rear I/O assembly” on page 40. ThinkCentre M93z User Guide...

  • Page 75: Replacing The Mouse

    6. Remove the screw to disengage the rear PS/2 connectors and serial port assembly from the chassis. Note: You might have to remove two screws to disengage the rear PS/2 connectors and serial port assembly from the chassis. Figure 40. Removing the rear PS/2 connectors and serial port assembly 7.
  • Page 76 4. Connect the USB dongle to an available USB connector on your computer. 5. Follow the instructions in the table below to install the batteries for the mouse. 6. Switch on the power button on the bottom of the wireless mouse, and then it is ready to use. ThinkCentre M93z User Guide...
  • Page 77 1. Open the mouse battery-compartment cover. 2. Remove the USB dongle from the mouse. 3. Connect the USB dongle to any USB connector on 4. Insert two AA batteries into the mouse according to the polarity indicators. the computer. 5. Close the mouse battery-compartment cover and 6.

  • Page 78: Replacing The Keyboard

    10 or “Locating connectors on the rear of your computer” on page 13. Figure 42. Keyboard connectors • If you are using a wireless keyboard, do the following: 1. Take away your failing wireless keyboard. 2. Remove the new wireless keyboard from the package. ThinkCentre M93z User Guide...

  • Page 79: Completing The Parts Replacement

    3. Install the keyboard by opening the keyboard battery-compartment cover and installing two AAA batteries according to the polarity indicators. Figure 43. Installing the keyboard batteries 4. Remove the USB dongle from the keyboard battery-compartment or from the wireless mouse battery-compartment and connect it to an available USB connector on the computer.

  • Page 80: Obtaining Device Drivers

    7. To update your configuration, refer to Chapter 7 “Using the Setup Utility program” on page 77. 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 81: Chapter 6. Recovery Information

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

  • Page 82: Performing Backup And Recovery Operations

    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 83: Using The Rescue And Recovery Workspace

    1. From the Windows desktop, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Enhanced Backup and Restore. The Rescue and Recovery program opens. 2. In the Rescue and Recovery main window, click the Launch advanced Rescue and Recovery arrow.

  • Page 84: Creating And Using A Rescue Medium

    This section provides instructions on how to create 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 85: Reinstalling Preinstalled Applications And Device Drivers

    Reinstalling preinstalled applications This section provides instructions on how to reinstall preinstalled applications. To reinstall the selected applications preinstalled on your Lenovo computer, do the following: 1. Turn on the computer. 2. Go to the C:\SWTOOLS directory. 3. Open the apps folder. Within the apps folder, there are several subfolders named for various applications installed in your computer.

  • Page 86: Reinstalling Software Programs

    • To reinstall most commercially available programs in your system, see Microsoft Windows help system for more information. • To reinstall selected application programs that came preinstalled from Lenovo, do the following: 1. Turn on the computer. 2. Go to the C:\SWTOOLS directory.

  • Page 87: Recovery Information For The Windows 8 Operating System

    Recovery information for the Windows 8 operating system This section provides information about the recovery solutions provided on computers preinstalled with the Windows 8 operating system. Refreshing your computer If your computer does not perform well and the problem might be caused by a recently installed program, you can refresh your computer without losing your personal files or changing your settings.
  • Page 88 ThinkCentre M93z User Guide...

  • Page 89: Chapter 7. Using The Setup Utility Program

    Using passwords By using the Setup Utility program, you can set passwords to prevent unauthorized access to your computer and data. The following types of passwords are available: • Power-On Password © Copyright Lenovo 2013...

  • Page 90: Password Considerations

    • If the Hard Disk Password is forgotten, there is no way to reset the password or recover data from the hard disk drive. 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 77. ThinkCentre M93z User Guide...

  • Page 91: Erasing Lost Or Forgotten Passwords (Clearing Cmos)

    2. From the Setup Utility program main menu, select Security. 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.

  • Page 92: Selecting A Startup Device

    • 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 wake up on alarm feature, do the following: ThinkCentre M93z User Guide...

  • Page 93: Ice Performance Mode

    1. Start the Setup Utility program. 2. From the Setup Utility program main menu, select Power ➙ Automatic Power On, and press Enter. 3. Select Wake Up on Alarm and press Enter. Then follow the instructions on the screen. 4. Press F10 to save changes and exit the Setup Utility program. Press Enter when prompted to confirm the exit.

  • Page 94: Exiting The Setup Utility Program

    When the Reset Without Saving window shows, select Yes, and then press Enter to exit the Setup Utility program. • If you want to return to the default settings, press F9 to load the default settings, and then press F10 to save and exit the Setup Utility program. ThinkCentre M93z User Guide...

  • Page 95: Chapter 8. Updating System Programs

    Utility program by starting your computer with a system-program-update disc or running a special update program from your 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 96: Updating (Flashing) The Bios From Your Operating System

    Updating (flashing) the BIOS from your operating system Note: Because 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 (flash) the BIOS from your operating system, do the following: 1.

  • Page 97: Chapter 9. Preventing Problems

    Attention: Do not download updated device drivers from the Windows Update Web site. The device drivers provided on the Windows Web site have not been tested by Lenovo and using them might cause unexpected problems. Obtain updated device drivers from Lenovo.

  • Page 98: Using System Update

    The System Update program helps you keep the software on your computer up-to-date. Update packages are stored on Lenovo servers and can be downloaded from the Lenovo Support Web site. Update packages can contain applications, device drivers, BIOS flashes, or software updates. When the System Update...

  • Page 99: Cleaning Your Computer

    • Always disconnect a power cord by grasping the plug, but not the cord. Cleaning your computer It is a good practice to clean your computer periodically to protect the surfaces and ensure trouble-free operation. CAUTION: Be sure to turn off the computer and monitor power switches before cleaning the computer and monitor screen.

  • Page 100: Good Maintenance Practices

    A log book can help you or a Lenovo technician determine if a problem is related to change in hardware, change in software, or some other action that might have taken place.

  • Page 101: Moving Your Computer

    1. Back up all files and data from the hard disk drive. There are a variety of backup programs available commercially. Your operating system also might have a backup program that you can use. Lenovo provides the Rescue and Recovery program to help you back up and restore data. See “Performing backup and recovery operations”...
  • Page 102 ThinkCentre M93z User Guide...

  • Page 103: Chapter 10. 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. Symptom...

  • Page 104: Troubleshooting Procedure

    See Chapter 11 “Getting information, help, and service” on page 109 for more information. • If you are unable to run the diagnostic program, contact the Lenovo Customer Support Center. See Chapter 11 “Getting information, help, and service” on page 109 for more information.

  • Page 105: Audio Problems

    1. Remove the new hardware option or software. If you must remove the computer cover to remove a hardware option, make sure 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 106: Cd Problems

    Refer to the documentation that comes with the application or game for instructions on setting sound-card settings. • If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.

  • Page 107: Dvd Problems

    Note that on some models the startup sequence is permanently set and cannot be changed. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.
  • Page 108 • Close any open files, turn off the computer, and then restart the computer. • Try a lower screen resolution or color depth. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.

  • Page 109: Intermittent Problems

    • On computers that have a CD-ROM or CD-RW drive in addition to a DVD-ROM drive, make sure that the DVD disc is in the drive labeled “DVD”. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.
  • Page 110 See “Enabling or disabling a device” on page 79. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.

  • Page 111: Monitor Problems

    If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.

  • Page 112: Networking Problems

    “Ethernet problems” on page 101 • “A wireless LAN problem” on page 102 • “A wireless WAN problem” on page 102 • “Bluetooth problem” on page 103 For more information, see “Help and Support” on page 109. ThinkCentre M93z User Guide...
  • Page 113 Ethernet problems For Ethernet problems, select your symptom from the following list: • “Your computer cannot connect to the network” on page 101 • “The adapter stops working for no apparent reason” on page 101 • “If your computer is a Gigabit Ethernet model and you use a speed of 1000 Mbps, the connection fails or errors occur”...

  • Page 114: A Wireless Lan Problem

    Message: Unauthorized WAN card is plugged in - Power off and remove the WAN card. Action: The WAN card is not supported on this computer. Remove it. Note: Some computer models do not have a wireless WAN. ThinkCentre M93z User Guide...

  • Page 115: Option Problems

    If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.

  • Page 116: Performance And Lockup Problems

    • Verify that the option and any required device drivers are installed correctly. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.

  • Page 117: Printer Problems

    109. For step-by-step instructions on installing memory, see “Installing or replacing a memory module” on page 41. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.

  • Page 118: Serial Port Problems

    • Make sure that the serial-port adapter, if you added one, is properly installed and firmly seated. If these actions do not correct the problem, run the Lenovo Solution Center program. If you need technical assistance, see Chapter 11 “Getting information, help, and service” on page 109.

  • Page 119: Usb Problems

    • Reset the device by detaching and reattaching the USB connector. If these actions do not correct the problem, run the Lenovo Solution Center program to test the USB connector. If the USB device came with its own diagnostics, run those diagnostics against the USB device.

  • Page 120: Lenovo Solution Center

    Note: If you are unable to 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. ThinkCentre M93z User Guide...

  • Page 121: Chapter 11. 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 guides you to a host of information sources and provides easy access to various tools to help you work more easily and securely.

  • Page 122: 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 123: Using Other Services

    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...
  • Page 124 ThinkCentre M93z User Guide...

  • Page 125: Appendix A. 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 126: 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 Vista are trademarks of the Microsoft group of companies. Intel and Intel Core are trademarks of Intel Corporation in the U.S. and/or other countries.

  • Page 127: Appendix B. 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 128 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 129: 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 130 ThinkCentre M93z User Guide...

  • Page 131: Appendix C. 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 132: Recycling Information For Brazil

    If you want to replace it with a new one, contact your place of purchase or ask for a repair service provided by Lenovo. If you have replaced it by yourself and want to dispose of the disused lithium battery, insulate it with vinyl tape, contact your place of purchase, and follow their instructions.
  • Page 133 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 C. WEEE and recycling information...
  • Page 134 ThinkCentre M93z User Guide...

  • Page 135: Appendix D. 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 136: Ukraine Rohs

    Ukraine RoHS India RoHS RoHS compliant as per E-Waste (Management & Handling) Rules, 2011. ThinkCentre M93z User Guide...

  • Page 137: Appendix E. China Energy Label

    Appendix E. China Energy Label © Copyright Lenovo 2013...
  • Page 138 ThinkCentre M93z User Guide...

  • Page 139: Appendix F. 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 6.
  • Page 140 ThinkCentre M93z User Guide...

  • Page 141: Index

    Description resources device drivers safety devices, handling static-sensitive warranty diagnostics program, using Input/Output (I/O) features diagnostics, troubleshooting installing options display memory module DisplayPort-out connector integrated camera, replacing documentation, using internal drives drivers, device © Copyright Lenovo 2013...
  • Page 142 (POST) services Power-On, Password other ThinkCentre M93z User Guide...
  • Page 143 (flashing) the BIOS system programs updating (flashing) the BIOS USB connector using a rescue medium, creating and diagnostic program documentation other services passwords Setup Utility VGA-in connector video subsystem viewing and changing settings warranty information © Copyright Lenovo 2013...
  • Page 144 ThinkCentre M93z User Guide...

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