Contents Overview ..................1 Chapter 1 Locations ..............3 Locating components ..............3 Locating connectors on the front of the computer ......4 Locating connectors on the rear of the computer ......5 Identifying parts on the system board ...........6 Chapter 2 Replacing hardware..........10 Removing the computer cover ............10 Removing and replacing the front bezel ........11 Replacing a memory module ............12...
• Troubleshooting information • Parts information • Links to other useful sources of information To access this information, go to http://consumersupport.lenovo.com. Tools required To replace some parts in your computer, you will need a flat-blade or Phillips screwdriver. Additional tools might be needed for certain parts.
Locations Chapter This chapter provides illustrations to help locate the various connectors, controls and components of the computer. To remove the computer cover, refer to “Removing the computer cover”. Locating components The following illustration will help you to locate the various components in your computer.
PCI Express adapter card PCI Express adapter connectors Power supply System fan Optical drive Hard disk drive Locating connectors on the front of the computer The following illustration shows the location of connectors on the front of the computer. Power button USB connector Headphone connector Microphone connector...
Locating connectors on the rear of the computer The following illustration shows the location of connectors on the rear of the computer. The following illustrations show connections located at the rear of some computer models. The locations of connectors on your computer will be similar to, but possibly not identical to these.
Parallel connector ( Some models are equipped with this connector ) On-board VGA connector ( Some models are equipped with this connector ) USB connectors Ethernet connector Microphone connector Audio line-out connector Audio line-in connector PCI Express x16 graphics adapter connector (Some models are equipped with this connector ) Identifying parts on the system board The system board (sometimes called the planar or motherboard) is the main circuit...
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Microprocessor and heat sink Microprocessor fan connector Memory connector 1 Memory connector 2 Power connector SATA connectors (4) Front panel connector Front USB connectors (2) Serial (com2) connector Front audio connector PCI adapter connector PCI Express x1 adapter connectors (2) Battery PCI Express x16 graphics adapter connector System fan connector...
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Memory connector Power connector Front panel connector SATA connectors (2) Clear CMOS PCI adapter connector Front USB connectors (2) Front audio connector System fan connector Microprocessor fan connector Microprocessor and heat sink Memory connector 1 Memory connector 2 IDE connector Hardware Replacement Guide 31035102_3000 H_HRG_EN.indd 8 2008.8.21 2:19:15 PM...
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Power connector SATA connectors (4) Front panel connector Front USB connectors (2) Battery Clear CMOS Front audio connector PCI adapter connector (2) PCI Express x16 graphics adapter connector PCI Express x1 adapter connectors System fan connector 12v power connector Hardware Replacement Guide 31035102_3000 H_HRG_EN.indd 9 2008.8.21 2:19:16 PM...
To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://consumersupport.lenovo.com Note: Use only parts provided by Lenovo. Removing the computer cover Important Turn off the computer and wait 3 to 5 minutes to let the computer cool before removing the computer cover.
chassis. Slide the computer cover to the rear of the chassis to remove. Note: For this procedure, it helps to lay the computer on its side. Removing and replacing the front bezel To remove and replace the front bezel: Remove the computer cover. Refer to “Removing the computer cover”. Note: For this procedure, it helps to lay the computer on its side.
Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://consumersupport.lenovo.com Hardware Replacement Guide 31035102_3000 H_HRG_EN.indd 12 2008.8.21 2:19:21 PM...
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To replace a memory module: Remove the computer cover. Refer to “Removing the computer cover”. Note: For this procedure, it helps to lay the computer on its side. Locate the memory module connectors. Refer to “Locating components”. Remove the memory module being replaced by opening the retaining clips as shown.
Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://consumersupport.lenovo.com To replace the hard disk drive: Remove the computer cover. Refer to “Removing the computer cover”.
Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://consumersupport.lenovo.com To replace an optical drive Remove the computer cover. Refer to “Removing the computer cover”.
Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://consumersupport.lenovo.com Hardware Replacement Guide 31035102_3000 H_HRG_EN.indd 16 2008.8.21 2:19:28 PM...
Hardware Maintenance Manual (HMM) for the computer. To obtain copies of the Safety and Warranty Guide or HMM, go to the Support Web site at http://consumersupport.lenovo.com To replace the mouse: Before removing any media (diskettes, CDs, or memory cards) from the drives, shut down your operating system, and turn off all attached devices and the computer.
Locate the connector for the mouse. Refer to “Locating connectors on the front of the computer” and “Locating connectors on the rear of the computer”. Note: Your mouse might be connected to the standard mouse connector at the rear of the computer or to a USB connector at either the front or rear of the computer.
Completing the installation After replacing the parts, you need to close the computer cover and reconnect 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.
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To update your configuration settings, refer to “Starting the Setup Utility” in the User Guide or in the Hardware Maintenance Manual. 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.
Thanks for using Lenovo products. Carefully read all of the documents shipped with your computer before you install and use the product for the first time. Lenovo will not assume responsibility for damage that results from failure to operate the product according to instructions and requirements described in the manuals included with your computer.
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AMD, the AMD logo, AMD Athlon and AMD Opteron are trademarks or registered trademarks of Advanced Micro Devices, Inc. The table above includes the logo and registered trademarks of Lenovo and its partners. Other registered trademarks mentioned in all the manuals included with your computer belong to the specific company respectively.