Lenovo C325 Lenovo C225\C320\C325 Hardware Replacement Guide V1.0
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- Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 1
Machine type: 10075/3078 10076/3079 10077/3094 10078/3095 Lenovo C2/C3 Series Hardware Replacement Guide Version 1.0 2011.07 31500091 - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 2
Guide © Copyright Lenovo 2011. All rights reserved. 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. © 2011. Lenovo - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 3
- Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 4
Contents Overview 1 Chapter 1 Locations 5 Locating components and connectors 5 Chapter 2 Replacing hardware 9 General information 9 Replacing a memory module 10 Replacing the optical drive 12 Replacing the hard disk drive 14 Replacing the keyboard and mouse 16 Replacing the power cord 17 - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 5
- Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 6
Manual (HMM) for parts ordering information. 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. Note: Use only parts provided by Lenovo - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 7
Troubleshooting information • Parts information • Links to other useful sources of information To access this information, go to: http://consumersupport.lenovo.com. Tools required You need the following tools to disassemble precautions to avoid static-electricity damage: 2 Hardware Replacement Guide - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 8
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 anti-static package containing place the part on the computer cover or other metal surface. Hardware Replacement Guide 3 - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 9
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and connectors in your computer. Font view The following illustration shows the location of controls and componens on the front of the computer. Hardware Replacement Guide 5 - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 11
Built-in IR receiver (only functional on models equipped with a IR receiver module) Wireless LAN card indicator Menu button Direction button Left and right views The following illustrations show the location connector Optical drive USB ports (2) Microphone connector 6 Hardware Replacement Guide - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 12
Rear view The following illustration shows the location of connectors on the rear of the computer. Ethernet connector TV tuner port USB ports (4) Power connector Hardware Replacement Guide 7 - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 13
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in the 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 Note: Use only parts provided by Lenovo. General information Pre-disassembly instructions Before proceeding with the - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 15
the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the touch screen from scratches or other damage. 1. Remove any media (disks . 4. Remove the memory cover as shown. 1 2 10 Hardware Replacement Guide - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 16
lock the memory module in place. 7. Align then slide back the memory cover. 8. Reattach the memory cover and secure it with the screw. Hardware Replacement Guide 11 - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 17
: Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen from scratches or other damage that it slides out of the drive bay. 3 1 2 4 12 Hardware Replacement Guide - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 18
to press and push out the pins that secure the cover to the disk. 10. Separate the cover from the defective optical drive. Hardware Replacement Guide 13 - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 19
drive. To replace the hard disk drive: Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen from scratches or other damage. 1. Remove the hard disk drive cover - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 20
the 4 screws that secure the hard disk drive to the disk bay and slide the defective hard disk drive out of the bay. Hardware Replacement Guide 15 - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 21
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 "Rear view". Note: Your keyboard will be connected to a USB connector on one or other side or at the rear of the computer. 4. Disconnect the defective - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 22
that was included with your computer or in the 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 1. Remove any media (disks, CDs, or memory cards - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 23
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any loss except when caused by installation and operations performed by Lenovo professional service personnel. You are responsible if you fail to operate the product according to instructions and requirements in the manuals included with your computer, or operate the product inappropriately. This - Lenovo C325 | Lenovo C225\C320\C325 Hardware Replacement Guide V1.0 - Page 25
trademarks of Lenovo in the United States, other countries, or both. Microsoft, Windows, and Windows Vista service names referred to herein or in other Lenovo publications may be trademarks or service marks of others. All rights reserved. Names or marks of certain companies mentioned in the manuals
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Version 1.0
2011.07
Machine type: 10075/3078
10076/3079
10077/3094
10078/3095
Lenovo
C2/C3 Series
Hardware Replacement Guide
31500091