Page 1: User Guide
ThinkCentre User Guide Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177...
Page 3 ThinkCentre User Guide Machine Types: 4466, 4471, 4474, 4477, 4480, 4485, 4496, 4498, 4503, 4512, 4514, 4518, 4554, 7005, 7023, 7033, 7035, 7072, 7079, and 7177...
Page 4 First Edition (March 2011) © Copyright Lenovo 2011. LENOVO products, data, computer software, and services have been developed exclusively at private expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use, reproduction and disclosure.
Page 5: Table Of Contents
Software overview ....Setting up the integrated Security Chip ..Software provided by Lenovo ..Setting the Security Chip ..
Page 6 ThinkVantage Productivity Center ..Enabling ErP compliance mode ..Lenovo Welcome ... . Smart performance choices ..
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Page 9: Important Safety Information
® Document Format (PDF) version from the Lenovo Support Web site at http://www.lenovo.com/support. The Lenovo Support Web site also provides the ThinkCentre Safety and Warranty Guide and this ThinkCentre 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 10: Power Cords And Power Adapters
or CRU, do not open the static-protective package containing the part until the instructions direct you to install it. When you handle options or CRUs, or perform any work inside the computer, take the following precautions to avoid static-electricity damage: •...
Page 11: 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 2011...
Page 12: Operating Environment
For your safety and to maintain optimum computer performance, always follow these basic precautions with your desktop computer: • Keep the cover closed whenever the computer is plugged in. • Regularly inspect the outside of the computer for dust accumulation. •...
Page 13: Laser Compliance 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. Russia Compliance Mark for Market Access © Copyright Lenovo 2011...
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Page 15: 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 provides information about the computer features. The following information covers a variety of models.
Page 16 • Secure Managed Client (SMC) (some models) Some computers are clients for the SMC - Storage Array solution, which means they do not have internal hard disk drives and software provided by Lenovo. • Smart Performance Choice The Smart Performance Choice function enables your computer to run with better acoustic performance or better thermal performance.
Page 17 Input/Output (I/O) features • 9-pin serial port (one standard and one optional) • Eight Universal Serial Bus (USB) connectors (two on the front panel and six on the rear panel) • One Ethernet connector • One DisplayPort connector • One VGA monitor connector •...
Page 18: Specifications
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 19: Software Overview
Software overview This section describes the software provided by Lenovo on the computers that have an internal hard disk drive and an operating system from Lenovo. Software provided by Lenovo The following software programs are provided by Lenovo to help you improve productivity and reduce the cost associated with maintaining your computer.
Page 20: Product Recovery
• The ThinkVantage Password Manager program is only available on computers with the Windows 7 operating system from Lenovo. • If the Password Vault icon in the Lenovo ThinkVantage Tools program is dimmed, it indicates that you need to install the ThinkVantage Password Manager program manually before enabling its features. To install the ThinkVantage Password Manager program, do the following: 1.
Page 21: Adobe Reader
The Adobe Reader program is a tool used to view, print, and search PDF documents. Antivirus software Your computer comes with antivirus software that you can use to detect and eliminate viruses. Lenovo provides a full version of antivirus software on your hard disk drive with a free 30-day subscription. After 30 days, you must renew the license to continue receiving the antivirus program updates.
Page 22: Locating Connectors On The Rear Of Your Computer
Hard disk drive activity indicator Headphone connector Power indicator USB connector (USB port 1) Locating connectors on the rear of your computer Figure 2 “Rear connector locations” on page 8 shows the locations of the connectors on the rear of your computer.
Page 23 Connector Description Audio line-in connector Used to receive audio signals from an external audio device, such as a stereo system. When you attach an external audio device, a cable is connected between the audio line-out connector of the device and the audio line-in connector of the computer.
Page 24: Locating Components
Locating components Figure 3 “Component locations” on page 10 shows the locations of the various components in your computer. To open the computer cover, see “Opening the computer cover” on page 30. Figure 3. Component locations Heat sink and fan assembly System fan assembly Power supply assembly Internal speaker (installed in some models)
Page 25: Locating Parts On The System Board
Locating parts on the system board Figure 4 “System board parts locations” on page 11 shows the locations of the parts on the system board. Figure 4. System board parts locations 4-pin power connector eSATA connector Microprocessor Power fan connector Microprocessor fan connector Front panel connector (for connecting power switch and LED indicators)
Page 26: Locating Internal Drives
Bay 3 - SATA hard disk drive bay (with a 3.5-inch hard disk drive installed) 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.
Page 27 The following is a sample of the machine type and model label. Figure 6. Machine type and model label Chapter 1 Product overview...
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Page 29: Chapter 2. Using Your Computer
“Creating recovery media” on page 69. 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 30: Using The Blue Thinkvantage Button
To open the ThinkVantage Fingerprint Software program and use the fingerprint reader, do one of the following: • On the Windows 7 operating system, click Start ➙ All Programs ➙ Lenovo ThinkVantage Tools ➙ Fingerprint Reader. • On the Windows Vista operating system, click Start ➙ All Programs ➙ ThinkVantage ➙ ThinkVantage Fingerprint Software.
Page 31: Adjusting Audio
You can switch the function of the primary and secondary mouse buttons and change other default behavior through 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 built into the system board.
Page 32: Using Cds And Dvds
Using CDs and DVDs Your computer might have a DVD ROM drive or recordable DVD drive installed. DVD drives use industry-standard, 12 cm (4.75-inch) CD media or DVD media. If your computer comes with a DVD drive, the drive can read DVD-ROM discs, DVD-R discs, DVD-RAM discs, DVD-RW discs, and all types of CDs, such as CD-ROM discs, CD-RW discs, CD-R discs, and audio CDs.
Page 33: Recording 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 the following: 1. Click Start ➙ All Programs ➙ Corel DVD MovieFactory Lenovo Edition. 2. Follow the instructions on the screen.
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Page 35: Copyright Lenovo 2011
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 36: Glare And Lighting
Adjust the monitor so the top of the screen is at, or slightly below, eye level. Place the monitor at a comfortable viewing distance, usually 51 to 61 cm (20 to 24 inches), and position it so you can view it without having to twist your body.
Page 37: Register Your Computer With Lenovo
You can order power cords directly from Lenovo. See Appendix C “Power cord notice” on page 119 for power cord information and part numbers.
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Page 39: 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 2011...
Page 40: Attaching An Integrated 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 an integrated cable lock directly from Lenovo by searching for Kensington at: http://www.lenovo.com/support Figure 7.
Page 41: Windows Passwords
• Administrator Password: Setting an Administrator Password deters unauthorized users from changing configuration settings. If you are responsible for maintaining the configuration settings of several computers, you might want to set an Administrator Password. For more information, see “Administrator Password” on page 78. You do not have to set any passwords to use your computer.
Page 42: Using And Understanding Firewalls
To configure the security chip, you need to download the latest version of the Client Security Solution program from the Lenovo Web site. To download the Client Security Solution program, go to http://www.lenovo.com/support. Then follow the instructions on the screen.
Page 43: Chapter 5. Installing Or Replacing Hardware
Safety and Warranty Guide, go to: http://www.lenovo.com/support 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. Installing external options You can connect external options to your computer, such as external speakers, a printer, or a scanner.
Page 44: Opening The Computer Cover
Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to open the computer cover. CAUTION: Turn off the computer and wait three to five minutes to let the computer cool before opening the computer cover.
Page 45 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. Open the computer cover. See “Opening the computer cover” on page 30. 3.
Page 46: Accessing The System Board Components And Drives
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to access the system board components and drives.
Page 47: Installing Or Replacing A Pci Card
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to install or replace a PCI card. Your computer has two standard PCI card slots, one PCI Express x1 card slot, and one PCI Express x16 graphics card slot.
Page 48 a. The card fits tightly into the card slot. If necessary, alternate moving each side of the card a small amount until it is removed from the card slot. b. If the card is held in place by a retaining latch, press the card retaining latch as shown to disengage the latch.
Page 49: Installing Or Replacing A Memory Module
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to install or replace a memory module. Your computer has four slots for installing or replacing DDR3 UDIMMs that provide up to a maximum of 16 GB system memory.
Page 50: Replacing The Battery
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support Your computer has a special type of memory that maintains the date, time, and settings for built-in features, such as parallel-port assignments (configuration).
Page 51 The battery normally requires no charging or maintenance throughout its life; however, no battery lasts forever. If the battery fails, the date, time, and configuration information (including passwords) are lost. An error message is displayed when you turn on the computer. Refer to the “Lithium battery notice”...
Page 52: Replacing The Heat Sink And Fan Assembly
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the heat sink and fan assembly.
Page 53 4. Follow this sequence to remove the four screws that secure the heat sink and fan assembly to the system board: a. Partially remove screw , then fully remove screw , and then fully remove screw b. Partially remove screw , then fully remove screw , and then fully remove screw Note: Carefully remove the four screws from the system board to avoid any possible damage to the...
Page 54 6. Remove the two screws that secure the heat sink fan duct. Then remove the heat sink fan duct from the failing heat sink and fan assembly. Figure 19. Removing the heat sink fan duct 7. Place the new heat sink and fan assembly on the system board so that the four screws are aligned with the corresponding holes in the system board.
Page 55: Replacing The Power Supply Assembly
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the power supply assembly. Although there are no moving parts in your computer after the power cord has been disconnected, the following warnings are required for your safety and proper Underwriters Laboratories (UL) certification.
Page 56 DANGER Hazardous moving parts. Keep fingers and other body parts away. CAUTION: 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.
Page 57 5. Remove the two screws that secure the heat sink fan duct, and then lift the heat sink fan duct out of the chassis. Figure 21. Removing the heat sink fan duct Chapter 5 Installing or replacing hardware...
Page 58 6. Pivot the optical drive upward and disconnect the power supply assembly cables from all drives and from power connectors on the system board. Figure 22. Power connectors on the system board 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.
Page 59 Then, install the three screws to secure the new power supply assembly in place. Note: Use only screws provided by Lenovo. Figure 24. Installing the power supply assembly 10.
Page 60: Replacing The Microprocessor
Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the microprocessor. CAUTION: The heat sink and microprocessor might be very hot.
Page 61 2. Open the computer cover. See “Opening the computer cover” on page 30. 3. Locate the system board and disconnect all cables connected to the system board. See “Locating parts on the system board” on page 11. 4. Remove the heat sink and fan assembly with the fan duct. See “Replacing the heat sink and fan assembly”...
Page 62 b. Note the orientation of the microprocessor in the socket. You can either look for the small triangle on one corner of the microprocessor or note the orientation of the notches on the microprocessor. This is important when installing the new microprocessor on the system board. c.
Page 63: Replacing The Hard Disk Drive
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the hard disk drive if your computer has one. For computer models that do not have an internal hard disk drive and use a remote hard disk drive accessed through the SMC - Storage Array, contact your network or storage administrator.
Page 64 4. Pull on the handle of the hard disk drive bracket as shown and then lift the hard disk drive bracket up from the optical drive bay. Figure 30. Removing the hard disk drive 5. Disconnect the signal cable and the power cable from the hard disk drive to completely remove the hard disk drive from the chassis.
Page 65 7. To install a new hard disk drive into the bracket, flex the bracket and align pin , pin , pin , and pin on the bracket with the corresponding holes in the hard disk drive. Important: Do not touch the circuit board on the bottom of the hard disk drive.
Page 66: Replacing The Optical Drive
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the optical drive. To replace the optical drive, do the following: 1.
Page 67 7. Press the optical drive lock and slide the optical drive out of the rear of the drive bay assembly. Figure 34. Removing the old optical drive 8. Install the optical drive retainer on the side of the new optical drive. Figure 35.
Page 68: Installing Or Replacing The Card Reader
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to install or replace the card reader. Note: The card reader is only available in some models. For new installation, see “Installing the card reader”...
Page 69 2. Open the computer cover. See “Opening the computer cover” on page 30. 3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 30. 4. Locate the card reader drive bay. See “Locating internal drives” on page 12. Note: You might have to remove the metal cover of the card reader drive bay.
Page 70 7. Install the screw to secure the card reader bracket to the chassis. Figure 38. Installing the screw that secures the card reader 8. Pivot the optical drive bay upward and connect the card reader cable to one of the USB connectors on the system board.
Page 71: Replacing The Card Reader
Replacing the card reader To replace the card reader, 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 72 9. Install the card reader bracket to the chassis. Then push the bracket to the left to align the screw hole in the bracket with the corresponding hole in the chassis. Figure 41. Installing the card reader ThinkCentre User Guide...
Page 73: Replacing The System Fan Assembly
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the system fan assembly. To replace the system fan assembly, do the following: 1.
Page 74 5. Disconnect the system fan assembly cable from the system fan connector on the system board. See “Locating parts on the system board” on page 11. 6. The system fan assembly is attached to the chassis by four rubber mounts. Remove the system fan assembly by cutting the rubber mounts and lifting the system fan assembly out of the chassis.
Page 75: Replacing The Front Audio And Usb Assembly
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the front audio and USB assembly.
Page 76: Replacing The Internal Speaker
Do not open your computer or attempt any repair before reading and understanding the “Important safety information” in the ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support ThinkCentre User Guide...
Page 77 This section provides instructions on how to replace the internal speaker. Note: The internal speaker is only available in some models. To replace the internal speaker, do the following: 1. Turn off the computer and disconnect all power cords from electrical outlets. 2.
Page 78 6. Remove the screw that secures the cover presence switch (intrusion switch) and remove the cover presence switch from the chassis. Figure 47. Removing the cover presence switch ThinkCentre User Guide...
Page 79 7. Push the internal speaker outward through the hole to disengage it from the two metal tabs on the chassis. Then, slide the internal speaker to the right to remove it from the chassis. Figure 48. Removing the internal speaker 8.
Page 80 Figure 49. Installing the new internal speaker 9. Reconnect the internal speaker cable to the system board. See “Locating parts on the system board” on page 11. 10. Position the cover presence switch so that the screw hole in the cover presence switch is aligned with the corresponding hole in the chassis.
Page 81: Replacing The Keyboard Or Mouse
ThinkCentre Safety and Warranty Guide that came with your computer. To obtain a copy of the ThinkCentre Safety and Warranty Guide, go to: http://www.lenovo.com/support This section provides instructions on how to replace the keyboard or mouse. To replace the keyboard or mouse, do the following: 1.
Page 82: Completing The Parts Replacement
8. To update your configuration, see 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 83: 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 84: Using Recovery Media
“creating Product Recovery discs.” • 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 85: Performing A Recovery Operation
• To perform a backup 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 86: Creating And Using 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 87: Using A Rescue Medium
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. Use Windows Explorer or My Computer to display the directory structure of your hard disk drive.
Page 88: 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. Use Windows Explorer or My Computer to display the directory structure of your hard disk drive.
Page 89: Reinstalling Device Drivers
5. Open the appropriate application subfolder. 6. In the application subfolder, look for a SETUP.EXE file or other appropriate EXE files for setup. Double-click the file and follow the instructions on the screen to complete the installation. Reinstalling device drivers To reinstall a device driver for an option you installed, refer to the documentation that comes with the option.
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Page 91: Chapter 7. Using The Setup Utility Program
• Administrator Password • Hard Disk Password You do not have to set any passwords to use your computer. However, using passwords improves computing security. If you decide to set any passwords, read the following sections. © Copyright Lenovo 2011...
Page 92: Password Considerations
Password considerations A password can be any combination of up to 64 alphabetic and numeric characters. For security reasons, it is recommended to use a strong password that cannot be easily compromised. To set a strong password, use the following guidelines: •...
Page 93: Erasing Lost Or Forgotten Passwords (Clearing Cmos)
Note: A password can be any combination of up to 64 alphabetic and numeric characters. For more information, see “Password considerations” on page 78. Erasing lost or forgotten passwords (clearing CMOS) This section provides instructions on how to erase lost or forgotten passwords, such as a user password. To erase a lost or forgotten password, do the following: 1.
Page 94: Selecting A Startup Device
Selecting a startup device If your computer does not start up from a device such as the disc or hard disk drive as expected, do one of the following to select the startup device you want. Selecting a temporary startup device Use this procedure to select a temporary startup device.
Page 95: Smart Performance Choices
• 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: 1.
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Page 97: 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 98: 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 99: 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 100: Cleaning And Maintenance
The System Update program is preinstalled on most Lenovo computers and is ready to run. The only prerequisite is an active Internet connection. You can start the program manually, or you can use the schedule feature to enable the program to search for updates automatically at specified intervals.
Page 101: Cleaning Your Computer
• Do not get the power switches or other controls wet. Moisture can damage these parts and cause an electrical hazard. • 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.
Page 102: 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 103 3. Turn off the computer and all attached devices. Your hard disk drive automatically parks the read/write head in a nondata area. This prevents damage to the hard disk drive. 4. Unplug the power cords from electrical outlets. 5. Disconnect communication cables, such as modem or network cables, from the outlets first, and then disconnect the other ends from the computer.
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Page 105: 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 ThinkCentre Safety and Warranty Guide that comes with your computer or go to the Lenovo Support Web site at http://www.lenovo.com/support/phone. Symptom...
Page 106: Troubleshooting Procedure
See Chapter 11 “Getting information, help, and service” on page 111 for more information. • If you are unable to run the diagnostic programs, contact the Lenovo Customer Support Center. See Chapter 11 “Getting information, help, and service” on page 111 for more information.
Page 107: Troubleshooting
8. If none of these actions solve the problem, seek technical assistance. See Chapter 11 “Getting information, help, and service” on page 111 for more information. Troubleshooting Use the troubleshooting information to find solutions to problems that have definite symptoms. If the symptom your computer is experiencing occurred immediately after you installed a new hardware option or new software, do the following before referring to the troubleshooting information: 1.
Page 108 • Double-click the speaker icon in the Windows notification area. A master volume-control window opens. Verify that the Mute settings are not checked and none of the volume settings is set too low. • Some models have a front audio panel you can use to adjust volume. If you have a front audio panel, verify that the volume is not set too low.
Page 109: Cd Problems
CD problems Select your symptom from the following list: • “An audio disc or AutoPlay-enabled disc does not automatically play when it is inserted into a CD drive” on page 95 • “A CD or DVD does not work” on page 95 •...
Page 110 • “Black screen instead of DVD video” on page 96 • “DVD movie will not play” on page 96 • “No audio or intermittent audio while playing DVD movie” on page 96 • “Playback is very slow or choppy” on page 96 •...
Page 111: Intermittent Problems
• Ensure that video resolution is set to less than 1152 x 864. If these actions do not correct the problem, run the diagnostic programs (see “Diagnostic programs” on page 109 for instructions). If you need technical assistance, see Chapter 11 “Getting information, help, and service”...
Page 112 • If you are using an Enhanced Performance USB keyboard and one or more of the Rapid Access buttons are the only keys that are not working, these buttons might have been disabled or have not been assigned to a function. Use the help system in the Enhanced Performance Customization Keyboard program to help diagnose problems with the Rapid Access buttons.
Page 113: Monitor Problems
• Scraping the surface of the reader with your nail or anything hard. • Using or touching the reader with a dirty finger. • The surface of your finger is very different from when you enrolled your fingerprint. The wireless keyboard does not work Symptom: The wireless keyboard does not work.
Page 114 The monitor works when you turn on the computer, but goes blank when you start some application programs Symptom: The monitor works when you turn on the computer, but goes blank when you start some application programs. Actions: • Make sure the monitor signal cable is securely connected to the monitor and the monitor connector on the computer.
Page 115: Networking Problems
3. Turn on the monitor. If these actions do not correct the problem, your monitor might need service. See Chapter 11 “Getting information, help, and service” on page 111 for details. Networking problems The following are the most common networking problems. Select your networking problem from the following list: •...
Page 116: A Wireless Lan Problem
If you configured the adapter for full duplex, make sure the switch port is also configured for full duplex. Setting the wrong duplex mode can degrade performance, cause data loss, or result in lost connections. • You have installed all networking software that is necessary for your network environment. Check with your LAN administrator for the necessary networking software.
Page 117: Option Problems
Windows Vista operating system might be saved as a file with the extension .contact. Option problems Use this information to diagnose problems with Lenovo hardware options that do not have their own troubleshooting information. Select your symptom from the following list: •...
Page 118: Performance And Lockup Problems
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 computer, and all option files (such as device drivers, if required) are installed correctly.
Page 119 To check the amount of free space on the Windows Vista operating system and the Windows 7 operating system, do the following: 1. Click Start ➙ Computer. 2. Right-click your C drive entry and then click Properties. The amount of free disk space is displayed. Actions to free up disk space: •...
Page 120: Insufficient Memory
– 1. Click Start ➙ Computer. 2. Right-click your C drive entry and then click Properties. 3. Click Disk Cleanup. 4. Click Clean up system files. 5. Click the More Options tab. 6. In the Programs and Features area, click the Clean up button. 7.
Page 121: Printer Problems
Printer problems Symptom: The printer does not work. Actions: Verify that: 1. The printer is turned on and is online. 2. Paper is loaded correctly. 3. The printer signal cable is securely connected to the correct parallel, serial, or USB connector on the computer.
Page 122: Usb Problems
Check with your software manufacturer to see if any updates are available. Many software manufacturers make updates available from the World Wide Web. Software does not work as expected Symptom: Software does not work as expected. Actions: • Most software programs have built-in help systems that provide instructions for most tasks. If you are having difficulty performing a specific task within a software program, refer to the help system for that program.
Page 123: Diagnostic Programs
2. If you are unable to isolate and repair the problem yourself after running the programs, save and print the log files created by the programs. You will need the log files when you speak to a Lenovo technical support representative.
Page 124 2. Use any CD/DVD burning software to create a diagnostic disc with the ISO image. Running the diagnostic program from a diagnostic disc This section provides instructions on how to run the diagnostic program from a diagnostic disc that you created.
Page 125: Chapter 11. Getting Information, Help, And Service
The Lenovo Welcome program introduces you to some innovative built-in features of Lenovo and guides you through a few important setup tasks to help you make the most of your computer. Note: The Lenovo Welcome program is only available on computers that have an internal hard disk drive and software provided by Lenovo.
Page 126: Safety And Warranty
Read and understand all safety information before using this product. Lenovo Web site (http://www.lenovo.com) The Lenovo Web site provides up-to-date information and services to help you buy, upgrade, and maintain your computer. You can also do the following: •...
Page 127: Calling For Service
Most computers come with a set of diagnostic programs that help you identify hardware problems. For instructions on using the diagnostic programs, see “Diagnostic programs” on page 109. 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 128: Purchasing Additional 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 129: Appendix A. Regulatory Information
Um dieses sicherzustellen, sind die Geräte wie in den Handbüchern beschrieben zu installieren und zu betreiben. Des Weiteren dürfen auch nur von der Lenovo empfohlene Kabel angeschlossen werden. Lenovo übernimmt keine Verantwortung für die Einhaltung der Schutzanforderungen, wenn das Produkt ohne Zustimmung der Lenovo verändert bzw.
Page 130: Japanese Vcci Class B Statement
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 131: Appendix B. Weee And Recycling Statements
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 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: Appendix C. Power Cord Notice
Appendix C. Power cord notice For your safety, Lenovo provides a power cord with a grounded attachment plug to use with this product. To avoid electrical shock, always use the power cord and plug with a properly grounded outlet. Power cords provided by Lenovo in the United States and Canada are listed by Underwriters Laboratories (UL) and certified by the Canadian Standards Association (CSA).
Page 134 Power cord part number Used in these countries and regions 41R3212 or 41R3213 Denmark 41R3220 or 41R3221 Bangladesh, Lesotho, Macao S.A.R. of China, Maldives, Namibia, Nepal, Pakistan, Samoa, South Africa, Sri Lanka, Swaziland, Uganda 41R3224 or 41R3225 Abu Dhabi, Bahrain, Botswana, Brunei Darussalam, Channel Islands, Cyprus, Dominica, Gambia, Ghana, Grenada, Guyana, Hong Kong S.A.R.
Page 135 Power cord part number Used in these countries and regions 42T5035 or 42T5120 Abu Dhabi, Bahrain, Botswana, Brunei Darussalam, Channel Islands, Hong Kong S.A.R. of China, Cyprus, Dominica, Gambia, Ghana, Grenada, Guyana, Iraq, Ireland, Jordan, Kenya, Kuwait, Liberia, Malawi, Malaysia, Malta, Myanmar (Burma), Nigeria, Oman, Qatar, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Saudi Arabia, Seychelles, Sierra Leone, Singapore, Sudan, Tanzania (United Republic of), Trinidad and Tobago,...
Page 136 ThinkCentre User Guide...
Page 137: Appendix D. 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 138: 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 United States, other countries, or both.
Page 140 POST/BIOS update failure software Lenovo ThinkVantage Toolbox recovery Lenovo ThinkVantage Tools boot-block Lenovo Welcome 5, 111 operations, backup and locating components problems, solving...
Page 141 (flashing) the BIOS USB connector using a rescue medium, creating and diagnostic programs documentation other services passwords Setup Utility VGA monitor connector video subsystem viewing and changing settings warranty information workspace, backup and recovery © Copyright Lenovo 2011...
Page 142 ThinkCentre User Guide...
Page 144 Part Number: 0A23254 Printed in USA (1P) P/N: 0A23254 *0A23254*...

Lenovo 4480A5U User Manual

Important Safety Information

Chapter 1. Product Overview

Chapter 2. Using Your Computer

Chapter 3. You and Your Computer

Chapter 4. Security

Chapter 5. Installing or Replacing Hardware

Chapter 6. Recovery Information

Chapter 7. Using the Setup Utility Program

Chapter 8. Updating System Programs

Chapter 9. Preventing Problems

Chapter 10. Troubleshooting and Diagnostics

Chapter 11. Getting Information, Help, and Service

Appendix A. Regulatory Information

Appendix B. WEEE and Recycling Statements

European Union (EU) WEEE Statement

Appendix C. Power Cord Notice

Appendix D. Notices

Index

Quick Links

User Guide

Troubleshooting

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Summary of Contents for Lenovo 4480A5U

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Table of Contents