ThinkCentre Guida alla sostituzione e all’installazione dell’hardware Tipi macchina 9126, 9128, 9130, 9135, 9137, 9140, 9142, 9144, 9157, 9159, 9169, 9189
ThinkCentre Hardware Installation and Replacement Guide
Note Before using this information and the product it supports, be sure to read and understand the Safety and Warranty Guide for this product and “Notices”, a pagina 37. First Edition (July 2007) © Copyright Lenovo 2005, 2007. Portions © Copyright International Business Machines Corporation 2005. Tutti i diritti riservati.
Indice Figure . . . . . . . . . . . . . . . v Capitolo 1. Important safety information 1 Capitolo 2. Overview . . . . . . . . . 3 Additional information resources . . . . . . . Handling static-sensitive devices . . . . . . . . Locations . . . . . . . . . . . . . . . Locating controls and connectors on the front of your computer . . . . . . . . . . . . . Locating connectors on the rear of your computer Locating components . . . . . . . . . . Identifying parts on the system board . . . . .
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Figure 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. Controls and connectors . . . . . . . Connector locations . . . . . . . . Component locations . . . . . . . . System board parts locations . . . . . Sliding the cover . . . . . . . . . Removing the bezel . . . . . . . . Removing the PCI adapter . . . . . Removing the drive bay assembly . . . Retaining clips . . . . . . . . . Positioning the memory module . . . Opening the adapter latch . . . . . Securing the adapter . . .
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Capitolo 1. Important safety information Avvertenza: Before using this manual, it is important that you read and understand all the related safety information for this product. Refer to the Safety and Warranty Guide that you received with this product for the latest safety information. Reading and understanding the safety information reduces the risk of personal injury and damage to your product.
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Capitolo 2. Overview This guide is intended to be used by customers who are installing or replacing Customer Replaceable Units (CRUs). This guide does not include procedures for all parts. It is expected that cables, switches, and certain mechanical parts can be replaced by trained service personnel without the need for step-by-step procedures. Nota: Use only the parts provided by Lenovo™.
v Limit your movement. Movement can cause static electricity to build up around you. v Always handle parts and other computer components carefully. Handle adapters, memory modules, system boards, and microprocessors by the edges. Never touch any exposed circuitry. v Prevent others from touching the parts and other computer components.
Locating connectors on the rear of your computer Figura 2 shows the location of connectors on the rear of the computer. Figura 2.
Locating components Figura 3 will help you locate the various components in your computer. Figura 3.
Identifying parts on the system board The system board (sometimes called the planar or motherboard) is the main circuit board in your computer. It provides basic computer functions and supports a variety of devices. Figura 4 shows the locations of parts on the system board for some computer models. Figura 4.
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Capitolo 3. Installing options and replacing hardware Attention Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer for the computer. To obtain copies of the Safety and Warranty Guide, go to http://www.lenovo.com/support. Nota: Use only the parts provided by Lenovo. Tools required To install some options in your computer, you might need a flat-blade or Phillips screwdriver.
5. Press the cover-release button on the top of the computer cover, slide the cover to the rear, and remove it. If your computer has screws to secure the computer cover, remove the screws, and then remove the cover. Figura 5. Sliding the cover Accessing system board components and drives You might need to remove the drive bay assembly to access system board components such as memory, the battery, and CMOS. To access system board components and the drives: 1. Remove the computer cover.
3. In some models, you might have to remove the PCI adapter in order to gain access to the battery. Figura 7. Removing the PCI adapter 4. Slide the drive bay assembly forward until the drive bay assembly is aligned with the two slots on the sides of the chassis and remove the drive cables from the system board. Then pull upward on the handle 1 to remove the drive bay assembly completely from the computer. Figura 8.
v Use 1.8 V, 240-pin, double data rate 2 synchronous dynamic random access memory (DDR2 SDRAM). v Use 256 MB, 512 MB, 1 GB, or 2 GB memory modules in any combination up to a maximum of 4.0 GB. Nota: Only DDR2 SDRAM DIMMs can be used. To install a memory module: 1. Remove the computer cover. See “Removing the cover” a pagina 9. 2. You might have to remove the drive bay assembly to access the memory connectors. See “Accessing system board components and drives” a pagina 10. 3.
5. Open the retaining clips. Figura 9. Retaining clips 6. Position the memory module over the memory connector. Make sure that the notch 1 on the memory module aligns correctly with the connector key 2 on the system board. Push the memory module straight down into the connector until the retaining clips close. Figura 10. Positioning the memory module What to do next: v To work with another option, go to the appropriate section.
2. Open the adapter latch and remove the connector cover for the appropriate expansion connector. Figura 11. Opening the adapter latch 3. Remove the adapter from its static-protective package. 4. Install the adapter into the appropriate connector on the system board. 5. Close the adapter latch to secure the adapter. Figura 12. Securing the adapter What to do next: v To work with another option, go to the appropriate section.
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 to enable your computer to read other types of media.
The following illustration shows the locations of the drive bays. Figura 13. Drive bays The following list describes the types and size of drives you can install in each bay: 1 Bay 1 - Maximum height: 43.0 mm (1.7 in.) Optical drives, such as CD drive or DVD drive (preinstalled in some models) 3.5-inch hard disk drive (requires a Universal Adapter Bracket, 5.25 to 3.5-inch) * 5.25-inch hard disk drive 2 Bay 2 - Maximum height: 26.1 mm (1.0 in.) 3.
Figura 14. Retaining bracket Nota: When installing the Universal Adapter Bracket, if the retaining bracket is not available, install the screws to secure the adapter bracket into the drive bay. 6. Install the drive into the drive bay until it snaps into position. Figura 15. Installing the drive 7. Align the drive bay assembly with the two slots and rails on the sides of the chassis and connect the new drive cable on the system board. See “Connecting drives”.
2. Locate the available SATA connector on the system board. See “Identifying parts on the system board” a pagina 7. 3. Connect one end of the signal cable to the drive and the other to the available SATA connector on the system board. 4. Locate one of the extra five-wire power connectors and connect it to the drive. Figura 17. Connecting a serial ATA drive What to do next: v To work with another option, go to the appropriate section.
7. Align the drive bay assembly with the two slots and rails on the sides of the chassis and connect the flat cable to the new drive. What to do next: v To work with another option, go to the appropriate section. v To complete the installation, go to Capitolo 4, “Completing the parts replacement”, a pagina 31. Replacing the battery 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).
Figura 21. Battery installation 7. Replace the computer cover, and connect the cables. See Capitolo 4, “Completing the parts replacement”, a pagina 31. Nota: When the computer is turned on for the first time after battery replacement, an error message might be displayed. This is normal after replacing the battery. 8. Turn on the computer and all attached devices. 9. Use the Setup Utility program to set the date and time and any passwords. See ThinkCentre User Guide, "Using the Setup Utility.
Figura 22. Removing the hard disk drive 5. Install the new drive into the blue bracket, flex the bracket, and align the pins 1 through 4 on the bracket with the holes in the hard disk drive. Do not touch the circuit board 5 on the bottom of the hard disk drive. Figura 23. Aligning the pins with the holes in the hard disk drive 6. Position the hard disk drive and bracket so that it engages the retaining clips in the bottom of the chassis when you slide the bracket to the right. 7.
9. Align the drive bay assembly with the two slots and rails on the sides of the chassis, reconnect the drive cables on the system board, and then slide the drive bay assembly towards the rear of the chassis until it snaps into position. 10. Reinstall the front bezel. 11. Go to Capitolo 4, “Completing the parts replacement”, a pagina 31.
Figura 26. Installing the new diskette drive 7. Align the drive bay assembly with the two slots and rails on the sides of the chassis, reconnect the drive cables on the system board, and then slide the drive bay assembly towards the rear of the chassis until it snaps into position. 8. Reinstall the front bezel. 9. Go to Capitolo 4, “Completing the parts replacement”, a pagina 31.
Figura 28. Retaining bracket for optical drive 6. Install the new optical drive into the bay until it snaps into position. Figura 29. Installing the new optical drive 7. Align the drive bay assembly with the two slots and rails on the sides of the chassis, reconnect the drive cables on the system board, and then slide the drive bay assembly towards the rear of the chassis until it snaps into position. 8. Reinstall the front bezel. 9. Go to Capitolo 4, “Completing the parts replacement”, a pagina 31.
Figura 30. Removing the heat sink 5. Lift the heat sink and fan assembly off the system board. 6. Position the new heat sink on the microprocessor socket, and then position the clamp on the plastic retention bracket. Pivot the handle 1 to clamp the heat sink to the plastic retention bracket. Figura 31. Clamping the heat sink to the plastic retention bracket 7. Connect the microprocessor fan cable to the microprocessor fan connector on the system board. 8.
Replacing the system fan assembly Attention Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer for the computer. To obtain copies of the Safety and Warranty Guide, go to http://www.lenovo.com/support. This section provides instructions on how to replace the system fan assembly. 1. Remove the computer cover. See “Removing the cover” a pagina 9. 2. Remove the bezel and drive bay assembly.
Replacing a memory module Attention Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer for the computer. To obtain copies of the Safety and Warranty Guide, go to http://www.lenovo.com/support. This section provides instructions on how to replace a memory module. Nota: Your computer has support for two memory modules. 1. Remove the computer cover. See “Removing the cover” a pagina 9. 2.
6. Align the drive bay assembly with the two slots and rails on the sides of the chassis, reconnect the drive cables on the system board, and then slide the drive bay assembly towards the rear of the chassis until it snaps into position. 7. Reinstall the front bezel. 8. Go to Capitolo 4, “Completing the parts replacement”, a pagina 31.
Figura 36. Installing the new adapter 5. Go to Capitolo 4, “Completing the parts replacement”, a pagina 31. Replacing a keyboard Attention Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer for the computer. To obtain copies of the Safety and Warranty Guide, go to http://www.lenovo.com/support. This section provides instructions on how to replace a keyboard. 1.
6. Go to Capitolo 4, “Completing the parts replacement”, a pagina 31. Replacing a mouse Attention Do not open your computer or attempt any repair before reading the “Important safety information” in the Safety and Warranty Guide that was included with your computer for the computer. To obtain copies of the Safety and Warranty Guide, go to http://www.lenovo.com/support. This section provides instructions on how to replace a mouse. 1.
Capitolo 4. Completing the parts replacement After working with parts, you need to replace the computer cover and reconnect any cables, including telephone lines and power cords. Also, depending on the part that was replaced, you might need to confirm the updated information in the Setup Utility program. To replace the computer cover and connect cables to your computer: 1. Ensure that all components have been reassembled correctly and that no tools or loose screws are left inside your computer. 2.
Nota: In most areas of the world, Lenovo requires the return of the defective 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/ on the World Wide Web. Installation instructions are provided in README files with the device-driver files.
Capitolo 5. Security features To help prevent hardware theft and unauthorized access to your computer, several security lock options are available. In addition to a physical lock, unauthorized use of your computer can be prevented by a software lock that locks the keyboard until a correct password is typed in. Make sure that any security cables you install do not interfere with other computer cables.
Padlock Your computer is equipped with a padlock loop such that the cover cannot be removed when a padlock is installed. Figura 41. Padlock loop Password protection To deter unauthorized use of your computer, you can use the Setup Utility program to set a password. When you turn on your computer you are prompted to type the password to unlock the keyboard for normal use. What to do next: v To work with another option, go to the appropriate section.
3. Locate the Clear CMOS/Recovery jumper on the system board. See “Identifying parts on the system board” a pagina 7. 4. Move the jumper from the standard position (pins 1 and 2) to the maintenance or configure position (pins 2 and 3). 5. Replace the computer cover and connect the power cord. See Figura 39 a pagina 31. 6. Restart the computer, leave it on for approximately ten seconds. Turn off the computer by holding the power switch for approximately five seconds. The computer will turn off. 7.
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Appendice. 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.
vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment. Television output notice The following notice applies to models that have the factory-installed television-output feature.
Numero parte: 43C4818 Stampato in Italia (1P) P/N: 43C4818
