Lenovo H405 Hardware Replacement Manual
Lenovo h4 series hardware replacement guide v1.0
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Also See for H405:
- Hardware maintenance manual (66 pages) ,
- Hardware replacement manual (39 pages) ,
- User manual (33 pages)
Related Manuals for Lenovo H405
Summary of Contents for Lenovo H405
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Page 1: Hardware Replacement Guide
Machine type: 10059/7723 10060/7724 H4 Series Hardware Replacement Guide Version 1.0 2010.09 31045292 31045292_H4_HRG_FM_EN_V1.0.indd 1 2010.9.19 11:10:38 AM... - Page 2 Hardware Replacement Guide 31045292_H4_HRG_EN_V1.0.indd 1 2010.9.19 11:11:04 AM...
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Page 3: Table Of Contents
Contents Overview ..................1 Chapter 1 Locations ..............4 Locating components ..............4 Locating connectors on the front of the computer ......5 Locating connectors on the rear of the computer ......6 Identifying parts on the system board ...........8 Chapter 2 Replacing hardware ..........11 Removing the computer cover ............11 Removing and replacing the front bezel ........13 Replacing a memory module ............14... -
Page 4: Overview
Note: Use only parts provided by Lenovo™. The description of the TV card in this manual applies only to machines which have a TV card. -
Page 5: Additional Information Resources
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 •... - Page 6 you. • 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 antistatic package containing the part to a metal expansion slot cover or other unpainted metal surface on the computer for at least two seconds.
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Page 7: Chapter 1 Locations
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. -
Page 8: Locating Connectors On The Front Of The Computer
PCI Express adapter card Optical drive PCI Express adapter connectors 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 connectors (2) Optical Drive (selected models only) Headphone connector Memory card reader... -
Page 9: Locating Connectors On The Rear Of The Computer
Locating connectors on the rear of the computer The following illustration shows the location of connectors on the rear of the computer. They show the placement of connectors for some but not all models. The location of the connectors on your computer may not be identical but should be similar to these. - Page 10 Ethernet connector Microphone connector Audio line-out connector Audio line-in connector PCI Express x16 graphics adapter connector (Some models are equipped with a graphics card) PCI Express x1 adapter connector (Some models are equipped with a WIFI card or TV tuner card) Voltage selection switch (selected models only) Power connector PS/2 keyboard connector...
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Page 11: Identifying Parts On The System Board
On-board VGA connector (selected models only) USB connectors (4) Ethernet connector Microphone connector Audio line-out connector Audio line-in connector PCI Express x16 graphics adapter connector (Some models are equipped with a graphic card) PCI Express x1 adapter connector (Some models are equipped with a WIFI card or TV tuner card) Identifying parts on the system board The system board (sometimes called the motherboard) is the main circuit board... - Page 12 Microprocessor and heatsink Microprocessor fan connector Memory connector Memory connector Thermal sensor header connector Power connector SATA IDE connectors (4) Front panel connector Clear CMOS Front USB connectors (2) Front audio connector PCI apater connector PCI Express X 1 adapter connectors (2) PCI Express X 16 graphics adapter connector System fan connector 12V power connector...
- Page 13 Microprocessor and heatsink Microprocessor fan connector Memory connector Memory connector Thermal sensor header connector Power connector SATA IDE connectors (4) Front panel connector Front USB connectors (2) Clear CMOS Front audio connector PCI apater connector PCI Express X 1 adapter connectors (2) PCI Express X 16 graphics adapter connector System fan connector 12V power connector...
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Page 14: Chapter 2 Replacing Hardware
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. - Page 15 5. Slide the computer cover to the rear of the chassis to remove it. Note: For this procedure, it helps to lay the computer on its side. Hardware Replacement Guide 31045292_H4_HRG_EN_V1.0.indd 12 2010.9.19 11:11:18 AM...
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Page 16: Removing And Replacing The Front Bezel
Removing and replacing the front bezel To remove and replace the front bezel: 1. Remove the computer cover. Refer to “Removing the computer cover”. Note: For this procedure, it helps to lay the computer on its side. 2. Remove the front bezel by releasing the three plastic tabs inside the chassis and pushing the bezel outward as shown. -
Page 17: Replacing A Memory Module
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 a memory module: 1. Remove the computer cover. Refer to “Removing the computer cover”. -
Page 18: Replacing The Hard Disk Drive
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: 1. Remove the computer cover. Refer to “Removing the computer cover”. -
Page 19: Replacing An Optical Drive
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 1. Remove the computer cover. Refer to “Removing the computer cover”. - Page 20 5. Push the optical drive straight out of the front of the chassis. 6. Slide the new optical drive into the bay from the back until it snaps into position. 7. Secure the optical drive to the bay with the two screws. 8.
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Page 21: Replacing The Heatsink Assembly
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 heatsink assembly: 1. Remove the computer cover. Refer to “Removing the computer cover”. - Page 22 7. Use the thermal grease syringe to place five drops of grease on the top of the microprocessor. Each drop of grease should be 0.03ml (3 tick marks on the grease syringe). 8. Install the heatsink and fan assembly onto the heatsink retention bracket. 9.
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Page 23: Replacing A Pci Or Agp Adapter
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 adapter: 1. Remove the computer cover. Refer to “Removing the computer cover”. - Page 24 3. Install the new adapter into the same adapter connector. 4. Ensure the adapter is fully seated into the adapter connector. 5. Screw the latch into the chassis. 6. Refer to “Completing the installation”. Hardware Replacement Guide 31045292_H4_HRG_EN_V1.0.indd 21 2010.9.19 11:11:31 AM...
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Page 25: Replacing The Keyboard
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 (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. -
Page 26: Replacing The Mouse
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 (disks, CDs, or memory cards) from the drives, shut down the operating system, and turn off the computer and all attached devices. - Page 27 “Locating connectors on the front of the computer” and “Locating connectors on the rear of the 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.
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Page 28: Appendix
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. - Page 29 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.