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.
Locations This chapter provides illustrations to help locate the various connectors, controls, and components of the computer. Locating controls and connectors on the front of your computer Figure 1 shows the location of the controls and connectors on the front of your computer.
Locating connectors on the rear of your computer Figure 2 shows the location of 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.
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Connector Description Standard mouse connector Used to attach a mouse, trackball, or other pointing device that uses a standard mouse connector. Standard keyboard Used to attach a keyboard that uses a standard keyboard connector connector. Serial connector Used to attach an external modem, serial printer, or other devices that use a 9-pin serial connector.
Locating components To open the computer cover, see “Removing the cover” on page 12. Figure 3 shows the location of the various components in your computer. Figure 3. Component locations Microprocessor fan and heat PCI Express x16 graphics adapter sink connector Memory modules Cover presence switch...
Identifying parts on the system board Figure 4 shows the location of parts on the system board. Figure 4. System board parts locations Microprocessor and heat sink Clear CMOS/Recovery jumpers (2) Microprocessor fan connector Front USB connector Memory connector 1 Front USB connector Memory connector 2 COM2 (serial) connector...
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Removing the cover Important Turn off the computer and wait 3 to 5 minutes to let the computer cool before removing the computer cover. This section provides instructions on how to remove the computer cover. 1. Remove any media (diskettes, CDs, or tapes) from the drives, shut down your operating system, and turn off all attached devices and the computer.
6. Press the cover-release button on the side of the cover and slide the computer cover to the rear to remove. Figure 5. Removing the computer cover Chapter 3. Installing options and replacing hardware...
Removing and replacing the front bezel This section provides instructions on how to remove and replace the front bezel. 1. Remove the computer cover. See “Removing the cover” on page 12. 2. Remove the front bezel by releasing the three plastic tabs on the left side and pivoting the bezel outward.
Installing internal options Important Read “Handling static-sensitive devices” on page 4 before removing the computer cover. Installing a memory module Your computer has four connectors for installing dual inline memory modules (DIMMs) that provide up to a maximum of 8.0 GB of system memory. v Use 1.8 V, 240-pin double data rate 2 synchronous dynamic random access memory (DDR2 SDRAM).
4. Position the new memory module over the memory connector. Make sure 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. Figure 8.
2. At the rear of the computer, press the release button 1 to open the adapter latch 2 and remove the slot cover. Figure 9. Opening the adapter latch Chapter 3. Installing options and replacing hardware...
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3. Remove the adapter from its static-protective package. 4. Install the adapter into the appropriate connector on the system board. 5. Pivot the adapter latch to the closed position to secure the adapters. Figure 10. Closing the adapter latch What to do next: v To work with another option, go to the appropriate section.
Installing internal drives This section provides information and instructions for installing 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 to enable your computer to read other types of media.
Drive specifications Your computer comes with the following factory-installed drives: v An optical drive in bay 1 (some models) v A 3.5-inch diskette disk drive in bay 3 (some models) v A 3.5-inch primary hard disk drive in bay 4 Any bay that does not have a drive installed has a static shield and bay panel installed.
* You can obtain a Universal Adapter Bracket, 5.25 to 3.5-inch from a local computer retailer or by contacting the Customer Support Center. Installing a drive in bay 1 or bay 2 To install a drive in bay 1 or bay 2: 1.
6. For a 5.25-inch drive, install a retainer bracket on the side of the drive. Figure 13. Installing a retainer bracket 7. For a 3.5-inch drive, you must use a Universal Adapter Bracket, 5.25 to 3.5-inch. You can obtain a Universal Adapter Bracket, 5.25 to 3.5-inch from a local computer retailer or by contacting the Customer Support Center.
4. Locate one of the extra five-wire power connectors and connect it to the drive. Figure 15. Installing a serial ATA drive What to do next v To work with another option, go to the appropriate section. v To complete the installation, go to Chapter 4, “Completing the parts replacement,”...
Safety and Warranty Guide that was included with your computer. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. This section provides instruction on how to replace the power supply assembly.
6. Install the four screws to secure the power supply. Note: Use only the screws provided by Lenovo. 7. Reconnect the power supply connectors to the system board. 8. Reconnect a power supply connector to each of the drives.
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This section provides instructions on how to replace the heat sink. 1. Remove the computer cover. See “Removing the cover” on page 12. 2. Lay the computer on its side. 3. Locate the heat sink. See “Identifying parts on the system board” on page 9. 4.
Safety and Warranty Guide that was included with your computer. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. This section provides instructions on how to replace the primary hard disk drive.
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3. Disconnect the signal and power cables from the hard disk drive. 4. Press the blue release tab 1 down, slide the hard disk drive cage 2 back, and pivot it outward. Figure 21. Removing the primary hard disk drive 5.
8. To install the new hard disk 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. Figure 22.
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. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. Hardware Installation and Replacement Guide...
This section provides instructions on how to replace the secondary hard disk drive. Important When you receive a new hard disk drive, you also receive a set of Product Recovery discs. The set of Product Recovery discs will enable you to restore the contents of the hard disk drive to the same state as when your computer was originally shipped from the factory.
8. To install the new hard disk 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. Figure 25.
Safety and Warranty Guide that was included with your computer. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. This section provides instructions on how to replace an optical drive.
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. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. Hardware Installation and Replacement Guide...
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. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. Chapter 3. Installing options and replacing hardware...
This section provides instructions on how to replace a memory module. Note: Your computer has support for four memory modules. 1. Remove the computer cover. See “Removing the cover” on page 12. Note: For this procedure, it helps to lay the computer on its side. 2.
Safety and Warranty Guide that was included with your computer. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. This section provides instructions on how to replace a PCI adapter.
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3. Remove the new adapter from its static-protective package. 4. Install the new adapter into the same adapter connector. Figure 34. Install a new PCI adapter 5. Ensure the adapter is fully seated into the adapter connector. 6. At the rear of the computer, pivot the adapter latch to the closed position to secure the adapter.
Safety and Warranty Guide that was included with your computer. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. This section provides instructions on how to replace the front fan assembly.
Safety and Warranty Guide that was included with your computer. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. This section provides instructions on how to replace the rear fan assembly.
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4. The rear fan assembly is attached to the chassis by four rubber mounts. Remove the rear fan assembly by gently pulling it out of the chassis. Figure 37. Removing the rear fan assembly 5. Install the new rear fan assembly by aligning the rubber mounts of the rear fan assembly with the holes on the chassis and push the rubber mounts through the holes.
Safety and Warranty Guide that was included with your computer. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. This section provides instructions on how to replace a keyboard.
Safety and Warranty Guide that was included with your computer. To obtain a copy of the Safety and Warranty Guide, go to the Support Web site at http://www.lenovo.com/support. This section provides instructions on how to replace a mouse.
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3. Locate the mouse connector. Note: Your mouse might be connected to a standard mouse connector 1 or a USB connector 2 . Depending on where your mouse is connected, see “Locating connectors on the rear of your computer” on page 6 or “Locating controls and connectors on the front of your computer”...
Note: 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.
See Figure 42. The cable lock also locks the buttons used to open the computer cover. This is the same type of lock used with many laptop computers. You can order a security cable directly from Lenovo. Go to http://www.lenovo.com/support/ and search on Kensington.
Padlock Your computer is equipped with a padlock loop such that the cover cannot be removed when a padlock is installed. Figure 43. Installing a padlock Password protection To deter unauthorized use of your computer, you can use the Setup Utility program to set a password.
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3. Move the jumper from the standard position (pins 1 and 2) to the maintenance or configure position (pins 2 and 3). 4. Replace the computer cover and connect the power cord. See Chapter 4, “Completing the parts replacement,” on page 45. 5.
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Macrovision Corporation. Reverse engineering or disassembly is prohibited. Trademarks The following terms are trademarks of Lenovo in the United States, other countries, or both: Lenovo The Lenovo logo...
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Part Number: 43C6622 Printed in USA (1P) P/N: 43C6622...