Contents Overview ..................1 Chapter 1 Locations ..............5 Locating components and connectors ...........5 Chapter 2 Replacing hardware ..........9 General information ................9 Replacing a memory module ............9 Replacing the Optical drive ............12 Removing the computer stand .............13 Removing the computer cover .............15 Replacing the hard disk drive ............16 Replacing the keyboard ...............18 Replacing the mouse ..............19...
Note: Use only parts provided by Lenovo®. The description of the TV-Tuner card in this manual applies only to those computer models that have the TV-Tuner card installed. It does not apply to those computer models that do not have the TV-Tuner card installed.
Troubleshooting information • Parts information • Links to other useful sources of information To access this information, go to: http://consumersupport.lenovo.com. Tools required To disassemble the computer, you need the following tools: • Wrist grounding strap and conductive mat for preventing electrostatic discharge •...
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• Always handle parts and other computer components carefully. Handle adapters, memory modules, system boards, and microprocessors by the edges. Never touch any exposed circuitry. • Prevent others from touching the parts and other computer components. • Before you replace a new part, touch the static-protective package containing the part to a metal expansion-slot cover or other unpainted metal surface on the computer for at least two seconds.
Locations Chapter This chapter provides illustrations to help locate the various connectors, controls and components of the computer. Locating components and connectors The following illustrations will help you to locate the various components and connectors in your computer. Font view The following illustrations show the location of connectors on the front of the computer.
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Camera LCD On/Off indicator Built-in microphone Hard disk drive indicator LCD On/Off Wireless LAN card indicator Brightness down Bluetooth indicator Brightness up Power button Left and right view The following illustrations show the location of connectors on the left and right side of the computer.
Rear view The following illustration shows the location of connectors on the rear of the computer. Power connector TV tuner connector (selected models) PS/2 keyboard connector USB ports (4) IEEE 1394 connector Wireless reset button Ethernet connector Hardware Replacement Guide...
Note: For this procedure, it helps to place the computer face-down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen surface from scratches or other damage.
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1. Remove any media (diskettes, CDs, or memory cards) from the drives, shut down your operating system, turn off all attached devices, and the computer. 2. Unplug all power cords from electrical outlets. 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O) cables, and any other cables that are connected to the computer.
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7. Push out the latches on both sides of the memory socket to release the memory module and gently pull the memory module upward to remove it from its socket . Both memory modules can be removed by using the same procedure.
To remove the optical drive: Note: For this procedure, it helps to place the computer face-down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen surface from scratches or other damage.
To remove the computer stand: Note: For this procedure, it helps to place the computer face-down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen surface from scratches or other damage.
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4. Push the computer stand upward to the end , then slide the lock to the right side to lock the computer stand 5. Remove the 2 screws that secure the computer stand to the computer chassis. 6. Slide out the computer stand. Warning: When finish replacing a CRU, follow the instructions below to install back computer stand.
To remove the computer cover: Note: For this procedure, it helps to place the computer face-down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen surface from scratches or other damage.
To replace the hard disk drive: Note: For this procedure, it helps to place the computer face-down on a soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen surface from scratches or other damage.
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4. Remove the 4 screws that secure the hard disk drive to the chassis. 5. Remove the 4 screws that secure the hard disk drive to the hard disk drive bay. 6. Slide the hard disk drive out of the bay. 7.
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 keyboard: 1. Remove any media (diskettes, CDs, or memory cards) from the drives, shut down your operating system, and turn off all attached devices and the computer.
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: 1. Remove any media (diskettes, CDs, or memory cards) from the drives, shut down your operating system, and turn off all attached devices and the computer.
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 power cord and power adapter: 1.
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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Advanced Micro Devices, Inc. in the United States and/ or other jurisdictions. 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.