ThinkCentre User Guide Machine Types: 2756, 2800, 2929, 2932, 2934, 2941, 2945, 2961, 2982, 2988, 2993, 2996, 3181, 3183, 3185, 3187, 3198, 3202, 3207, 3209, 3214, 3218, 3224, 3227, 3306, 3393, and 3395
Note: Before using this information and the product it supports, be sure to read and understand the “Important safety information” on page v and Appendix A “Notices” on page 129. Second Edition (September 2012) © Copyright Lenovo 2012. 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.
Contents Important safety information . . . . . . v Service and upgrades . . . . . . Static electricity prevention . . . . Power cords and power adapters . Extension cords and related devices Plugs and outlets. . . . . . . . External devices . . . . . . . . Heat and product ventilation . . . Operating environment . . . . . Modem safety information . . . . Laser compliance statement . . . Power supply statement . . . . . Cleaning and maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Replacing the cover presence switch . . . Replacing the internal speaker. . . . . . Replacing the front audio and USB assembly . . . . . . . . . . . . . . Replacing the WiFi units . . . . . . . . Installing or removing the rear WiFi antenna Installing or removing the front WiFi antenna Replacing the keyboard or mouse . . . . Completing the parts replacement . . . . . . 70 72 . . . . . . 74 76 80 82 85 85 Chapter 6. Recovery information . . .
Appendix A. Notices . . . . . . . . . Trademarks . . . . . . . . . . . . . . . . Appendix B. Regulatory information . . . . . . . . . . . . . Export classification notice . . . . . . . Electronic emissions notices . . . . . . Federal Communications Commission Declaration of Conformity . . . . . Additional regulatory information . . . . 130 131 . . . . . . 131 131 . . . . . . 131 133 Appendix C. WEEE and recycling information . . . . . . . . . . . . . Important WEEE information . . . . . . . . .
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Important safety information CAUTION: Before using this manual, be sure to read and understand all the related safety information for this product. Refer to the information in this section and the safety information in the Safety, Warranty, and Setup Guide that you received with this product. Reading and understanding this safety information reduces the risk of personal injury and damage to your product.
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: • Limit your movement. Movement can cause static electricity to build up around you. • Always handle components carefully. Handle adapters, memory modules, and other circuit boards by the edges. Never touch exposed circuitry.
Plugs and outlets If a receptacle (power outlet) that you intend to use with your computer equipment appears to be damaged or corroded, do not use the outlet until it is replaced by a qualified electrician. Do not bend or modify the plug. If the plug is damaged, contact the manufacturer to obtain a replacement. Do not share an electrical outlet with other home or commercial appliances that draw large amounts of electricity; otherwise, unstable voltage might damage your computer, data, or attached devices.
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. • Remove dust from vents and any perforations in the bezel. More frequent cleanings might be required for computers in dusty or high-traffic areas. • Do not restrict or block any ventilation openings.
Laser compliance statement CAUTION: When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) are installed, note the following: • 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.
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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.
• Audio line-in connector, audio line-out connector, and microphone connector on the rear panel • Microphone connector and headphone connector on the front panel • Internal speaker (installed in some models) Connectivity • 100/1000 Mbps integrated Ethernet controller • PCI Fax modem (installed in some models) System management features • Ability to store power-on self-test (POST) hardware test results • Desktop Management Interface (DMI) Desktop Management Interface provides a common path for users to acces
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 DisplayPort connector • One Ethernet connector • One Personal System/2 (PS/2) keyboard connector (optional) • One PS/2 mouse connector (optional) • One VGA monitor connector • Three audio connectors on the rear panel (audio line-in connector, audio line-out connector, and microphone connector) • Two audio connectors on the fron
Your computer is preinstalled with one of the following operating systems: • Microsoft Windows 7 operating system • Microsoft Windows 8 operating system Operating system(s), certified or tested for compatibility1 (varies by model type) • Linux® • Microsoft Windows XP Professional SP 3 Specifications This section lists the physical specifications for your computer. Dimensions Width: 338 mm (13.31 inches) Height: 99.7 mm (3.93 inches) Depth: 385.4 mm (15.17 inches) Weight Maximum configuration as shipped: 7.
Lenovo programs Your computer comes with Lenovo programs to help you work more easily and securely. Depending on the Windows operating system preinstalled, the programs might vary. Accessing Lenovo programs on the Windows 7 operating system On the Windows 7 operating system, you can access Lenovo programs from either the Lenovo ThinkVantage® Tools program or from Control Panel.
Table 2.
The Communications Utility program provides a central location for integrated camera and microphone settings. It controls advanced settings for the integrated microphone and camera to optimize Web conferencing and Voice over IP (VOIP) experience. • Fingerprint Software The integrated fingerprint reader provided on some keyboards enables you to enroll your fingerprint and associate it with your power-on password, hard disk password, and Windows password.
The Recovery Media program enables you to restore the contents of the hard disk drive to the factory default settings. • Rescue and Recovery The Rescue and Recovery program is a one-button recovery and restore solution that includes a set of self-recovery tools to help you diagnose computer problems, get help, and recover from system crashes, even if you cannot start the Windows operating system.
Locating connectors, controls, and indicators on the front of your computer Figure 1 “Front connector, control, and indicator locations” on page 9 shows the locations of the connectors, controls, and indicators on the front of your computer. Figure 1. Front connector, control, and indicator locations 1 Optical drive eject/close button 5 USB 2.0 connector (USB port 2) 2 Power switch 6 Microphone connector 3 Hard disk drive activity indicator 7 Headphone connector 4 Power indicator 8 USB 2.
Locating connectors on the rear of your computer Figure 2 “Rear connector locations” on page 10 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. Figure 2.
Connector Description DisplayPort connector Used to attach a high-performance monitor, a direct-drive monitor, or other devices that use a DisplayPort connector. Ethernet connector Used to attach an Ethernet cable for a local area network (LAN). Note: To operate the computer within FCC Class B limits, use a Category 5 Ethernet cable. Microphone connector Used to attach a microphone to your computer when you want to record sound or if you use speech-recognition software.
Locating components Figure 3 “Component locations” on page 12 shows the locations of the various components in your computer. To open the computer cover, see “Opening the computer cover” on page 32. Figure 3.
Figure 4 “System board part locations” on page 13 shows the locations of the parts on one type of system board. Figure 4.
Figure 5 “System board part locations” on page 14 shows the locations of the parts on the other type of system board. Figure 5.
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. In this manual, the bays are referred to as bay 1, bay 2, and so on. Your computer comes with the following factory-installed drives: • An optical drive in bay 1 • A 3.5-inch hard disk drive or a 2.
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. Figure 7.
Chapter 2. Using your computer This chapter provides information on using some of the computer components. Frequently asked questions The following are a few tips that will help you optimize the use of your computer. Can I get my user guide in another language? The user guide is available in various languages on the Lenovo Support Web site at: http://www.lenovo.com/ThinkCentreUserGuides Where are my recovery discs? Lenovo provides a program that enables you to create recovery discs.
Using the keyboard Depending on your model, your computer comes with either a standard keyboard or a fingerprint reader keyboard. The Microsoft Windows shortcut keys are provided on both keyboard types.
Using the wheel mouse The wheel mouse has the following controls: 1 Primary mouse button Use this button to select or start a program or menu item. 2 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. 3 Secondary mouse button Use this button to display a menu for the active program, icon, or object.
1. From the Windows desktop, click Start ➙ Control Panel ➙ Appearance and Personalization. 2. In the Taskbar and Start Menu section, click Customize icons on the taskbar. 3. Click Turn system icons on or off and change the volume behaviors from Off to On. 4. Click OK to save the new settings. To add the volume icon to the taskbar on the Windows 8 operating system, do the following: 1. Open Control Panel, and click Appearance and Personalization. 2.
• Do not write or stick paper on the disc. • Do not scratch or mark the disc. • Do not place or store the disc in direct sunlight. • 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. Playing a CD or DVD If your computer comes with a DVD drive, you can listen to audio CDs or watch DVD movies. To play a CD or DVD, do the following: 1.
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Chapter 3. You and your computer This chapter provides information about accessibility, comfort, and relocating your computer to other countries or regions. Accessibility and comfort Good ergonomic practice is important to get the most from your personal computer and to avoid discomfort. Arrange your workplace and the equipment you use to suit your individual needs and the kind of work that you perform. In addition, use healthy work habits to maximize your performance and comfort while using your computer.
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. Also, position other equipment you use regularly, such as the telephone or a mouse, within easy reach. Glare and lighting Position the monitor to minimize glare and reflections from overhead lights, windows, and other light sources.
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. To register your computer with Lenovo, do one of the following: • Go to http://www.lenovo.
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.
Chapter 4. Security This chapter provides information about how to protect your computer from theft and unauthorized use. Security features The following security features are available on your computer: • Computrace Agent software embedded in firmware The Computrace Agent software is an IT asset management and computer theft recovery solution. The software detects if changes have been made on the computer, such as hardware, software, or the computer call-in location.
Attaching an integrated cable lock An integrated cable lock, sometimes referred to as the Kensington lock, can be used to secure your computer to a desk, table, or other non-permanent fixture. The cable lock attaches to the integrated cable lock slot at the rear of your computer and is operated with a key. 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.
• 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 96. You do not have to set any passwords to use your computer. However, using passwords improves computing security.
For more information about how to use your antivirus software, refer to the help system of your antivirus software.
Chapter 5. Installing or replacing hardware This chapter provides instructions on how to install or replace hardware for your computer. Handling static-sensitive devices Do not open the static-protective package containing the new part until the defective part has been removed from the computer and you are ready to install the new part. Static electricity, although harmless to you, can seriously damage computer components and parts.
Opening the computer cover Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information” on page v. 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. To open the computer cover, do the following: 1. Remove any media from the drives and turn off all attached devices and the computer. 2.
2. Open the computer cover. See “Opening the computer cover” on page 32. 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. Figure 10. Removing the front bezel Chapter 5.
4. To reinstall the front bezel, align the other three plastic tabs on the bottom of the front bezel with the corresponding holes in the chassis, then pivot the front bezel inward until it snaps into position. Figure 11. Reinstalling the front bezel 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 85.
6. Pivot the optical drive bay upward to access the system board components and the cables. See “Replacing the optical drive” on page 56. Installing or replacing a memory module Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information” on page v. This section provides instructions on how to install or replace a memory module.
• If you are replacing an old memory module, open the retaining clips and gently pull the memory module out of the memory slot. Figure 12. 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 13.
10. Position the new memory module over the memory slot. Ensure that the notch 1 on the memory module aligns correctly with the slot key 2 on the system board. Push the memory module straight down into the slot until the retaining clips close. Figure 14. Installing a memory module 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 85.
Figure 15. Removing a PCI card Notes: 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 1 as shown to disengage the latch. Grasp the card and gently pull it out of the slot. 5. Remove the new PCI card from its static-protective package.
6. Install the new card into the appropriate card slot on the system board and rotate the card retainer to the closed position. See “Locating parts on the system board” on page 12. Figure 16. Installing the PCI card 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 85.
Note: You might have to remove the metal cover of the card reader drive bay. 5. Install the new card reader into the card reader bracket. Then, install the two screws to secure the card reader to the bracket. 6. 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 17.
7. Install the screw to secure the card reader bracket to the chassis. Figure 18. Installing the screw that secures the card reader 8. Connect the card reader cable to one of the USB connectors on the system board. See “Locating parts on the system board” on page 12. 9. Pivot the optical drive bay downward until it snaps into position. 10. Reinstall the front bezel. See “Removing and reinstalling the front bezel” on page 32. Note: You might have to remove the card reader cover 2 from the front bezel.
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. Open the computer cover. See “Opening the computer cover” on page 32. 3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 32. 4. Locate the card reader drive bay.
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 21. Installing the card reader Chapter 5.
10. Install the screw to secure the card reader bracket to the chassis. Figure 22. Installing the screw that secures the card reader 11. Reconnect the card reader cable to one of the USB connectors on the system board. See “Locating parts on the system board” on page 12. 12. Pivot the optical drive bay downward until it snaps into position. 13. Reinstall the front bezel. See “Removing and reinstalling the front bezel” on page 32.
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 32. 3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 32. 4. Locate the mSATA solid state drive bay. See “Locating internal drives” on page 15.
Figure 25. Installing the mSATA solid state drive storage converter 8. Install the screw to secure the mSATA solid state drive storage converter to the chassis.
Figure 26. Installing the screw that secures the mSATA solid state drive storage converter 9. Connect the signal cable and the power cable to the mSATA solid state drive. 10. Pivot the optical drive bay downward until it snaps into position. 11. Reinstall the front bezel. See “Removing and reinstalling the front bezel” on page 32. What to do next: • To work with another piece of hardware, go to the appropriate section.
Figure 27. Removing the mSATA solid state drive storage converter 8. Remove the two screws that secure the mSATA solid state drive from the storage converter. Figure 28.
9. Remove the mSATA solid state drive from the mini PCI Express slot on the storage converter. Figure 29. Removing the mSATA solid state drive 10. To install a new mSATA solid state drive, insert the mSATA solid state drive into the mini PCI Express slot on the storage converter, and then press the mSATA solid state drive downward. Figure 30. Installing the mSATA solid state drive into the storage converter 11. Install the two screws to secure the mSATA solid state drive to the storage converter.
12. Insert the mSATA solid state drive storage converter into the chassis. Then push the converter to the left to align the screw hole in the converter with the corresponding hole in the chassis. Figure 32.
13. Install the screw to secure the mSATA solid state drive storage converter to the chassis. Figure 33. Installing the screw that secures the storage converter 14. Connect the signal cable and the power cable to the mSATA solid state drive. 15. Pivot the optical drive bay downward until it snaps into position. 16. Reinstall the front bezel. See “Removing and reinstalling the front bezel” on page 32. What to do next: • To work with another piece of hardware, go to the appropriate section.
Refer to the “Lithium battery notice” in the Safety, Warranty, and Setup Guide for information about replacing and disposing of the battery. To replace the battery, do the following: 1. Turn off the computer and disconnect all power cords from electrical outlets. 2. Open the computer cover. See “Opening the computer cover” on page 32. 3. Locate the battery. See “Locating parts on the system board” on page 12. 4. Remove the old battery. Figure 34. Removing the old battery 5. Install a new battery.
To install the solid state disk, do the following: 1. Install the solid state disk into the adapter. Then, install the four screws to secure the solid state disk to the adapter. Figure 36. Installing the solid state disk into the adapter 2. To install the solid state disk with the adapter into the 3.5-inch hard disk drive bracket, flex the bracket and align pin 1 , pin 2 , pin 3 , and pin 4 on the bracket with the corresponding holes in the adapter. Figure 37.
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 85. Replacing the hard disk drive Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information” on page v. This section provides instructions on how to replace the hard disk drive. Note: Depending on your model type, your computer might come with a 2.
6. Flex the retaining clips as shown to remove the hard disk drive from the bracket. Figure 39. Removing the hard disk drive from the bracket 7. To install a new hard disk drive into the bracket, flex the bracket and align pin 1 , pin 2 , pin 4 , and pin 5 on the bracket with the corresponding holes in the hard disk drive. Important: Do not touch the circuit board 3 on the bottom of the hard disk drive. 8. Connect the signal cable and the power cable to the new hard disk drive. Chapter 5.
9. Insert the two retaining clips 1 of the hard disk drive bracket into the corresponding holes in the side of the optical drive bay, and then pivot the hard disk drive and bracket downwards until the hard disk drive bracket snaps into position. Figure 40. Installing the hard disk drive 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 85.
5. Press the blue retaining clip to pivot the optical drive bay upward. Figure 41. Pivoting the optical drive bay 6. Disconnect the signal cable and the power cable from the rear of the optical drive. Chapter 5.
7. Press the optical drive lock 1 and slide the optical drive out of the rear of the drive bay assembly. Figure 42. Removing the old optical drive 8. Install the optical drive retainer on the side of the new optical drive. Figure 43.
9. Slide the new optical drive into the drive bay until it snaps into position. Figure 44. Installing a new optical drive 10. Connect the signal cable and the power cable to the rear of the optical drive. 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 85.
3. Disconnect the heat sink and fan assembly cable from the microprocessor fan connector on the system board. See “Locating parts on the system board” on page 12. 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 1 , then fully remove screw 2 , and then fully remove screw 1 . b. Partially remove screw 3 , then fully remove screw 4 , and then fully remove screw 3 .
6. Pivot the two plastic retaining clips that secure the heat sink fan duct outward. Then, remove the heat sink fan duct from the failing heat sink and fan assembly. Figure 46. 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.
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 47. Installing the heat sink fan duct 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 85.
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. There are no serviceable parts inside these components. If you suspect a problem with one of these parts, contact a service technician. To replace the power supply assembly, do the following: 1.
5. Pivot the two plastic retaining clips that secure the heat sink fan duct outward, and then lift the heat sink fan duct out of the chassis. Figure 48.
6. Pivot the optical drive upward and disconnect the power supply assembly cables from all drives and from power connectors 1 , 2 and 3 on the system board. Figure 49. 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. Ensure that you note the cable routing before disconnecting the cables. Chapter 5.
3 4 5 6 7 8 7. At the rear of the computer, remove the three screws that secure the power supply assembly. Press the power supply clip 1 downward to release the power supply assembly and then slide the power supply assembly to the front of the computer. Lift the power supply assembly out of the computer. Figure 50. Removing the power supply assembly 8. Ensure that the new power supply assembly is the correct replacement. 9.
11. Lower and position the heat sink fan duct on the top of the heat sink and fan assembly until it snaps into position. Figure 52. Installing the heat sink fan duct 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 85. Replacing the microprocessor Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information” on page v.
3. Locate the system board and disconnect all cables connected to the system board. See “Locating parts on the system board” on page 12. 4. Remove the heat sink and fan assembly with the fan duct. See “Replacing the heat sink and fan assembly” on page 59. Note: Do not let the thermal grease on the bottom of the heat sink and fan assembly get in contact with anything. 5. Lift the small handle 1 and open the retainer 2 to access the microprocessor 3 . Figure 53. Accessing the microprocessor 6.
b. Note the orientation of the microprocessor in the socket. You can either look for the small triangle 1 on one corner of the microprocessor or note the orientation of the notches 2 on the microprocessor. This is important when installing the new microprocessor on the system board. c. Touch only the edges of the microprocessor. Do not touch the gold contacts on the bottom. d. Do not drop anything onto the microprocessor socket while it is exposed. The socket pins must be kept as clean as possible. 7.
12. Reinstall the heat sink and fan assembly with the fan duct as shown. See “Replacing the heat sink and fan assembly” on page 59. Figure 56. Reinstalling the heat sink and fan assembly with the fan duct 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 85.
6. Remove the screw that secures the cover presence switch and remove the cover presence switch from the chassis. Figure 57. Removing the cover presence switch 7. Position the new cover presence switch so that the screw hole in the cover presence switch is aligned with the corresponding hole in the chassis. Chapter 5.
8. Install the screw to secure the cover presence switch to the chassis. Figure 58. Installing the new cover presence switch 9. Reconnect the cover presence switch cable to the system board. See “Locating parts on the system board” on page 12. 10. Reinstall the front bezel. See “Removing and reinstalling the front bezel” on page 32. What to do next: • To work with another piece of hardware, go to the appropriate section.
1. Turn off the computer and disconnect all power cords from electrical outlets. 2. Open the computer cover. See “Opening the computer cover” on page 32. 3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 32. 4. Locate the internal speaker. See “Locating components” on page 12. 5. Disconnect the internal speaker cable from the internal speaker connector on the system board. See “Locating parts on the system board” on page 12. 6.
Figure 60. Installing the new internal speaker 9. Reconnect the internal speaker cable to the system board. See “Locating parts on the system board” on page 12. 10. Reinstall the cover presence switch. See “Replacing the cover presence switch” on page 70. 11. Reinstall the front bezel. See “Removing and reinstalling the front bezel” on page 32. What to do next: • To work with another piece of hardware, go to the appropriate section.
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 32. 3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 32. 4. Pivot the optical drive bay upward and disconnect the front audio and USB assembly cables from the system board and note the cables routing.
Replacing the WiFi units Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information” on page v. This section provides instructions on how to replace the WiFi units. The WiFi units include a WiFi adapter card, a WiFi card module, and a rear WiFi antenna cable.
5. Grasp the WiFi adapter card that is currently installed and gently pull it out of the slot. Figure 63. Removing the WiFi adapter card Note: 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. Removing the WiFi card module To remove the WiFi card module, do the following: 1. Remove the WiFi adapter card from the computer, and then disconnect the front and rear WiFi antenna cables from the WiFi card module.
2. Remove the two screws that secure the WiFi card module to the WiFi adapter card. Figure 65. Removing the screws that secure the WiFi card module 3. Pull the WiFi card module out of the mini PCI Express slot to remove it from the WiFi adapter card. Figure 66.
1. Insert the WiFi card module into the mini PCI Express slot, and then install the two screws to secure the WiFi card module to the WiFi adapter card. Figure 67. Installing the WiFi card module 2. Connect the front antenna cable and rear antenna cable to the WiFi card module. Figure 68. Connecting the WiFi antenna cables Chapter 5.
3. Install the WiFi adapter card into the PCI Express x1 slot on the system board. See “Locating parts on the system board” on page 12. 4. If the installed WiFi card module supports the Bluetooth function, use a Bluetooth cable to connect the Bluetooth connector on the WiFi adapter card to the front USB connector on the system board. 5. Pivot the card latch to the closed position to secure the WiFi adapter card. Figure 69.
Figure 70. Installing the rear WiFi 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 85. Removing the rear WiFi antenna To remove the rear WiFi antenna, do the following: 1. Turn off the computer and disconnect all power cords from electrical outlets. 2. Straighten the rear WiFi antenna so that it can be more easily twisted. Chapter 5.
3. Hold the thicker end of the rear WiFi antenna and unscrew the WiFi antenna from the rear of the computer. Figure 71. Removing the rear WiFi 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 85.
Figure 72. Peeling off the paper that protects the sticker 6. Stick the front antenna to the front panel as shown. Then insert the front antenna cable through the hole in the front panel. Figure 73. Installing the front WiFi antenna Chapter 5.
7. Connect the front antenna cable to the WiFi card module. 8. Reinstall the hard disk drive. See “Replacing the hard disk drive” on page 54. 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 85. Removing the front WiFi antenna To remove the front WiFi antenna, do the following: 1. Turn off the computer and disconnect all power cords from electrical outlets. 2.
Replacing the keyboard or mouse Attention: Do not open your computer or attempt any repair before reading and understanding the “Important safety information” on page v. This section provides instructions on how to replace the keyboard or mouse. To replace the keyboard or mouse, do the following: 1. Remove any media from the drives. Then, turn off all attached devices and the computer. 2. Disconnect all power cords from electrical outlets. 3.
8. To update your configuration, see Chapter 7 “Using the Setup Utility program” on page 95. 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. Obtaining device drivers You can obtain device drivers for operating systems that are not preinstalled at http://www.lenovo.com/support.
Chapter 6. Recovery information This chapter provides information about the recovery solutions provided by Lenovo.
Creating recovery media This section provides instructions on how to create recovery media on different operating systems. 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. Using recovery media This section provides instructions on how to use recovery media.
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. 3. Click Back up your hard drive and select backup operation options. Then, follow the instructions on the screen to complete the backup operation.
2. Turn on your computer. When you see the logo screen, press Enter, and then press F11 to enter the Rescue and Recovery workspace. 3. If you have set a Rescue and Recovery password, type your password when prompted. The Rescue and Recovery workspace opens after a short delay. Note: If the Rescue and Recovery workspace fails to open, see “Solving recovery problems” on page 92. 4.
2. Repeatedly press and release the F12 key when turning on the computer. When the Please select boot device window opens, release the F12 key. 3. In the Please select boot device window, select the USB hard disk drive as the first boot device and press Enter. The rescue medium starts. When the rescue medium starts, the Rescue and Recovery workspace opens. The help information for each feature is available from the Rescue and Recovery workspace. Follow the instructions to complete the recovery process.
Reinstalling software programs If a software program you installed on your computer is not working correctly, you might need to remove and reinstall it. Reinstalling overwrites the existing programs files and usually fixes any problems that you might have had with that program. To remove a program in your system, see Microsoft Windows help system for detailed information. To reinstall the program, do one of the following: Note: The method of reinstalling a program varies from program to program.
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.
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Chapter 7. Using the Setup Utility program The Setup Utility program is used to view and change the configuration settings of your computer, regardless of which operating system you are using. However, the operating system settings might override any similar settings in the Setup Utility program. Starting the Setup Utility program To start the Setup Utility program, do the following: 1. Ensure that your computer is turned off. 2. Repeatedly press and release the F1 key when turning on the computer.
• 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. 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.
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. For more information, see “Password considerations” on page 96.
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. Note: Not all discs and hard disk drives are bootable. 1. Turn off your computer. 2. Repeatedly press and release the F12 key when turning on the computer. When the Please select boot device window displays, release the F12 key.
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. • Enabling the after power loss feature The after power loss feature enables your computer to wake up when the power supply resumes after a sudden loss of electricity.
2. From the Setup Utility program main menu, select Power. 3. Select Intelligent Cooling Engine (ICE). The Intelligent Cooling Engine (ICE) window is displayed. 4. Select ICE Thermal Alert. The ICE Thermal Alert window is displayed. 5. Select Enabled or Disabled as desired. 6. Press F10 to save changes and exit the Setup Utility program. See “Exiting the Setup Utility program” on page 100.
Chapter 8. Updating system programs This chapter provides information about updating the POST and BIOS, and how to recover from a POST and BIOS update failure. Using system programs System programs are the basic layer of software built into your computer. System programs include the POST, the BIOS, and the Setup Utility program. The POST is a set of tests and procedures that are performed each time you turn on your computer.
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. Go to http://www.lenovo.com/support. 2. Click Download Drivers & Software. 3. Click Use Quick Path. 4.
Chapter 9. Preventing problems This chapter provides information that can help you avoid common problems and keep your computer running smoothly. Keeping your computer current In some situations you may find it necessary to have the most current software programs, device drivers, or operating system. This section explains how to get the latest updates for your computer.
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.
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. Computer Use only mild cleaning solutions and a damp cloth to clean the painted surfaces of the computer. Keyboard To clean your computer keyboard, do the following: 1. Apply some isopropyl rubbing alcohol to a soft, dust-free cloth. 2.
Many computer supply stores carry the special cleaning fluids for displays. Use cleaning fluids developed for LCD displays only. First apply the fluid to a lint-free, soft cloth, then clean the LCD display. Some computer supply stores carry pre-moistened towelettes for LCD maintenance. Cleaning a glass-screen surface To clean a glass-screen surface, wipe it gently with a soft, dry cloth, or blow on the screen to remove grit and other loose particles.
Chapter 10. Troubleshooting and diagnostics This chapter provides information about diagnosing and troubleshooting computer problems. If your computer problem is not described here, see Chapter 11 “Getting information, help, and service” on page 125 for additional troubleshooting resources. Basic troubleshooting The following table provides information to help you troubleshoot your computer problems. Note: If you cannot correct the problem, have the computer serviced.
Symptom Action The operating system does not start. Verify that: The computer beeps multiple times before the operating system starts. Verify that no keys are stuck. • The startup sequence includes the device where the operating system resides. Usually, the operating system is on the hard disk drive. For more information, see “Selecting a startup device” on page 98.
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. Run the diagnostic program to ensure that your computer is operating correctly. 3. Reinstall the new hardware option or software following the manufacturer's instructions.
Note: When external-speaker or headphone cables are attached to the audio connector, the internal speaker, if present, is disabled. In most cases, if an audio adapter is installed in one of the expansion slots, the audio function built into the system board is disabled; use the audio jacks on the adapter. • Ensure that the program you are running is designed for use in the Microsoft Windows operating system.
An audio disc or AutoPlay-enabled disc does not automatically play when it is inserted into a CD drive Symptom: An audio disc or AutoPlay-enabled disc does not automatically play when it is inserted into a CD drive. Actions: • If you have multiple CD or DVD drives installed (or a combination of CD and DVD drives), try inserting the disc into the other drive. In some cases, only one of the drives is connected to the audio subsystem.
Actions: • Restart the DVD player program. • 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 125. DVD movie will not play Symptom: DVD movie will not play. Actions: • Ensure that the disc surface is clean and not scratched.
• On computers that have a CD-ROM or CD-RW drive in addition to a DVD-ROM drive, ensure 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 125. Intermittent problems Symptom: A problem occurs only occasionally and is difficult to repeat.
3. Click Devices and Printers. 4. Double-click USB Enhanced Performance Keyboard. The USB Enhanced Performance Keyboard Customization program starts. If these actions do not correct the problem, have the computer and keyboard serviced. See Chapter 11 “Getting information, help, and service” on page 125 for details. The mouse or pointing device does not work Symptom: The mouse or pointing device does not work.
Action: If the Transceiver Communications LED is not on, reconnect the transceiver and the keyboard. Monitor problems Note: Many monitors have status-indicator lights and built-in controls for adjusting brightness, contrast, width, height, and other picture adjustments. However, the controls vary from monitor type to monitor type. For information about the status lights and using the controls, refer to the documentation that comes with your monitor.
Actions: • The monitor might be operating in a low-refresh rate display mode. Set the monitor to the highest, noninterlaced refresh rate supported by your monitor and the video controller in your computer. Attention: Using a resolution or refresh rate that is not supported by your monitor might damage it. Check the documentation that comes with your monitor to verify the supported refresh rates. • The monitor might be affected by interference from nearby equipment.
Ethernet problems For Ethernet problems, select your symptom from the following list: • “Your computer cannot connect to the network” on page 117 • “The adapter stops working for no apparent reason” on page 117 • “If your computer is a Gigabit Ethernet model and you use a speed of 1000 Mbps, the connection fails or errors occur” on page 118 • “If your computer is a Gigabit Ethernet model, it cannot connect to the network at 1000 Mbps.
Action: The network driver files may be corrupt or missing. Update the driver by referring to the “Solution” description for the procedure to ensure that the correct device driver is installed. The Wake on LAN feature is not working Symptom: The Wake on LAN (WOL) feature is not working. Actions: • Ensure that WOL is enabled in the BIOS Setup Utility program. • If it is, check with your LAN administrator for the necessary settings.
Note: Some computer models do not have a wireless WAN.
• If the option is an adapter, you have provided enough hardware resources for the adapter to function correctly. See the documentation supplied with the adapter (as well as the documentation for any other installed adapters) to determine the resources required for each adapter. 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 125.
1. On the Windows 7 operating system, click Start ➙ Computer. On the Windows 8 operating system, open the Windows Explorer and click Computer. 2. Right-click your C drive entry and then click Properties. 3. Click Disk Cleanup. 4. A list of unnecessary file categories is displayed. Select each file category you want to delete, and then click OK. • Procedure 2 1. Open Control Panel. 2. Click Programs. 3. Click Turn Windows features on or off. 4. A list of optional Windows components is displayed.
4. Click the Tools tab. 5. Click Optimize. 6. Click Optimize again to start a disk-defragmentation process. Insufficient memory Symptom: Insufficient memory In general, the more memory that is installed, the better the Windows operating system runs. Action: Install additional memory. For information about purchasing memory, see Chapter 11 “Getting information, help, and service” on page 125. For step-by-step instructions on installing memory, see “Installing or replacing a memory module” on page 35.
• Ensure 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 125.
If these actions do not correct the problem, you might need technical assistance. Contact your software manufacturer or see Chapter 11 “Getting information, help, and service” on page 125 for details. USB problems Symptom: The USB connectors cannot be accessed. Actions: • Ensure that the USB cable is securely connected to the USB connector and to the USB device. If the USB device has its own power cord, ensure that it is attached to a properly grounded electrical outlet.
Chapter 11. Getting information, help, and service This chapter contains information about help, service, and technical assistance for products manufactured by Lenovo. Information resources 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.
• Find the service and support phone numbers for your country or region. • Find a Service Provider located near you. Lenovo Support Web site Technical support information is available on the Lenovo Support Web site at: http://www.lenovo.
• • • • • Identification of software problem sources Configuration of BIOS as part of an installation or upgrade Changes, modifications, or upgrades to device drivers Installation and maintenance of network operating systems (NOS) Installation and maintenance of application programs Refer to the Safety, Warranty, and Setup Guide that comes with your computer for information about your warranty type and duration. You must retain your proof of purchase to obtain warranty service.
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Appendix A. Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local 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.
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. Intel, Intel Core, Celeron, and Pentium are trademarks of Intel Corporation in the U.S. and/or other countries. Linux is a trademark of Linus Torvalds in the United States, other countries, or both.
Appendix B. Regulatory information Export classification notice This product is subject to the United States Export Administration Regulations (EAR) and has an Export Classification Control Number (ECCN) of 4A994.b. It can be re-exported except to any of the embargoed countries in the EAR E1 country list.
European Union - Compliance to the Electromagnetic Compatibility Directive This product is in conformity with the protection requirements of EU Council Directive 2004/108/EC on the approximation of the laws of the Member States relating to electromagnetic compatibility. Lenovo cannot accept responsibility for any failure to satisfy the protection requirements resulting from a non-recommended modification of the product, including the installation of option cards from other manufacturers.
Japanese VCCI Class B statement Japan compliance statement for products which connect to the power mains with rated current less than or equal to 20 A per phase Lenovo product service information for Taiwan Keyboard and mouse compliance statement for Taiwan Additional regulatory information For additional regulatory information, refer to the Regulatory Notice shipped with your computer.
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Appendix C. WEEE and recycling information Important WEEE information The WEEE marking on Lenovo products applies to countries with WEEE and e-waste regulations (for example, European Directive 2002/96/EC, India E-Waste Management & Handling Rules, 2011). Appliances are labeled in accordance with local regulations concerning waste electrical and electronic equipment (WEEE). These regulations determine the framework for the return and recycling of used appliances as applicable within each geography.
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. Computers and monitors are categorized as industrial waste and should be properly disposed of by an industrial waste disposal contractor certified by a local government.
Battery recycling information for the European Union Notice: This mark applies only to countries within the European Union (EU). Batteries or packaging for batteries are labeled in accordance with European Directive 2006/66/EC concerning batteries and accumulators and waste batteries and accumulators. The Directive determines the framework for the return and recycling of used batteries and accumulators as applicable throughout the European Union.
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Appendix D. Restriction of Hazardous Substances Directive (RoHS) China RoHS Turkish RoHS The Lenovo product meets the requirements of the Republic of Turkey Directive on the Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment (EEE).
India RoHS RoHS compliant as per E-Waste (Management & Handling) Rules, 2011.
Appendix E. ENERGY STAR model information ENERGY STAR® is a joint program of the U.S. Environmental Protection Agency and the U.S. Department of Energy aimed at saving money and protecting the environment through energy efficient products and practices. Lenovo is proud to offer our customers products with an ENERGY STAR compliant designation.
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Index A a rescue medium, creating and using 90 accessing system board components and drives 34 Administrator, password 96 audio line-in connector 10 audio line-out connector 10 audio subsystem 1 B backup and recovery operations basic troubleshooting 107 battery, replacing 51 boot-block recovery 102 88 C cable lock, security 28 cables, connecting 85 card reader, installing 39 changing password 96 startup device sequence 98 cleaning an optical mouse 105 CMOS, clearing 97 components, internal 12 computer co
mSATA solid state drive solid state disk 52 installing options memory module 35 PCI card 37 internal drives 1 internal speaker, replacing 44 physical specifications 4 power features 3 power supply assembly replacing 62 power-on self-test (POST) 101 Power-On, Password 96 programs, updating system 101 purchasing additional services 127 72 K keyboard connector keyboard, replacing 11 85 R L Lenovo Solution Center 124 Lenovo ThinkVantage Tools 125 Lenovo Welcome 125 locating components 12 M media, creati
Setup Utility 95 Setup Utility program, starting 95 Setup Utility, exiting 100 software recovering 87 solid state disk, installing 52 solving recovery problems 92 starting the Setup Utility program 95 startup device 98 sequence, changing 98 temporary, selecting 98 static-sensitive devices, handling 31 system management 2 programs 101 system board connectors 13–14 locating parts 13 locations 13–14 memory module 35 system board components and drives accessing 34 T temporary startup device 98 the BIOS, updati
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