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Lenovo H4 Series Hardware Replacement Manual Download Page 28

Hardware Replacement Guide

Appendix.

Statement

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. Lenovo 
will not assume responsibility for any loss caused except that caused by the 
installation or operations carried out by Lenovo professional service staff.

Lenovo has made every attempt to ensure that the manuals included with your 
computer, are correct and accurate, but makes no guarantee that the publications 
are error free.

To provide better service, Lenovo reserves the right to improve and/or modify the 
products and software programs described in the manuals included with your 
computer and the content of the manual at any time without additional notice.

All of the manuals included with your computer are provided to help you use 
Lenovo products appropriately, but do not provide any description of the software/
hardware configuration for the product. For the configuration of the product, refer 
to related contract (if any), product packing list for the product or retailer.

The content of the manuals included with your computer is protected by 
copyright laws and rules. None of the manuals included with your computer may 
be reproduced or transcribed by any means, or transmitted through wired or 
wireless network in any form, or translated into any language without prior written 
permission of Lenovo. All Lenovo publications included with your system are 
protected by Copyright © 2007, 2010 Lenovo.

The software and hardware configuration included with your computer depends on 
the actual configuration of the computer and may differ from other similar models.

Customers are welcome to contact us for any inconsistency between the 
product and the manuals included with your computer. For the latest information 
or any questions or comments, please visit consumer support website at: 
http://consumersupport.lenovo.com

31045292_H4_HRG_EN_V1.0.indd   25

2010.9.19   11:11:34 AM

Summary of Contents for H4 Series

Page 1: ...Version 1 0 2010 09 Hardware Replacement Guide H4 Series Machine type 10059 7723 10060 7724 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 ...

Page 3: ...apter 2 Replacing hardware 11 Removing the computer cover 11 Removing and replacing the front bezel 13 Replacing a memory module 14 Replacing the hard disk drive 15 Replacing an optical drive 16 Replacing the heatsink assembly 18 Replacing a PCI or AGP adapter 19 Replacing the keyboard 21 Replacing the mouse 22 Completing the installation 23 Appendix 25 31045292_H4_HRG_EN_V1 0 indd 2 2010 9 19 11 ...

Page 4: ...step procedures 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 It does not apply to machines which do not have a TV card This guide contains procedures for replacing the following parts Memory modules Hard disk drive Optical drive Graphic Card TV Tuner WLAN Card Heatsink Fan Keyboard Mouse Safety information for re...

Page 5: ...ewdriver Hex screwdriver Plastic flat screwdriver Plastic tweezers Note The screws for the different components vary in size During the disassembly procedure group the screws with their corresponding components to avoid a mismatch when replacing the components Handling static sensitive devices Static electricity is harmless to you but it can seriously damage computer components When you are replac...

Page 6: ...t to a metal expansion slot cover or other unpainted metal surface on the computer for at least two seconds This reduces static electricity in the package and your body When possible remove the new part from its antistatic packaging and install it directly into the computer without setting the part down When this is not possible place the antistatic package that the part came in on a smooth level ...

Page 7: ...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 Microprocessor fan and heatsink Power supply Memory modules System fan 31045292_H4_HRG_EN_V1 0 indd 4 2010 9 19 11 11 08 AM ...

Page 8: ...omputer 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 selected models only Microphone connector Note This computer only can be placed in a vertical position 31045292_H4_HRG_EN_V1 0 indd 5 2010 9 19 11 11 09 AM ...

Page 9: ...ocation of the connectors on your computer may not be identical but should be similar to these Please refer to the keys that follow the illustrations which identify the connectors Voltage selection switch selected models only Power connector PS 2 keyboard connector PS 2 mouse connector On board VGA connector selected models only HDMI connector selected models only USB connectors 4 31045292_H4_HRG_...

Page 10: ...ter 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 PS 2 mouse connector HDMI connector selected models only 31045292_H4_HRG_EN_V1 0 indd 7 2010 9 19 11 11 12 AM ...

Page 11: ...odels 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 in your computer It provides basic computer functions and supports a variety of devices that are factory installed or that you can install later The following illustrations show the locations of parts on the system board Only one of ...

Page 12: ...nnector 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 31045292_H4_HRG_EN_V1 0 indd 9 2010 9 19 11 11 13 AM ...

Page 13: ...onnector 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 31045292_H4_HRG_EN_V1 0 indd 10 2010 9 19 11 11 14 AM ...

Page 14: ... computer and wait three to five minutes to let it cool down before removing the cover To remove the computer cover 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 2 Unplug all power cords from electrical outlets 3 Disconnect all cables attached to the computer This includes power cords input output I O ...

Page 15: ...ware Replacement Guide 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 31045292_H4_HRG_EN_V1 0 indd 12 2010 9 19 11 11 18 AM ...

Page 16: ...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 3 To reinstall the bezel align the plastic tabs on the bottom of the bezel with the corresponding holes in the chassis then snap them into position at the bottom and top 4 Refer to Completing the installation 31045292_H4_HRG_EN_V1 0 indd 13 2010 9 19 1...

Page 17: ...novo com To replace a memory module 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 Locate the memory module connectors Refer to Locating components 3 Remove the memory module being replaced by opening the retaining clips as shown 4 Position the new memory module over the memory connector Make sure the notch on the...

Page 18: ...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 hard disk drive 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 Disconnect the data and power cables from the...

Page 19: ...e computer cover or attempt any repair before reading the Important safety information in the Safety and Warranty Guide 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 an optical drive 1 Remove the computer cover Refer to ...

Page 20: ...nto the bay from the back until it snaps into position 7 Secure the optical drive to the bay with the two screws 8 Connect the data and power cables to the drive 9 Install the front bezel Refer to Removing and replacing the front bezel 10 Refer to Completing the installation 31045292_H4_HRG_EN_V1 0 indd 17 2010 9 19 11 11 27 AM ...

Page 21: ...uide 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 2 Lay the computer on its side 3 Locate the heatsink Refer to Identifying parts on the system board 4 Disconnect the heatsink and the fan assembly cable from the system board 5 Remove the four screws securing the heatsink and fa...

Page 22: ...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 Reconnect the disconnected cables to the system board 10 Refer to Completing the installation 31045292_H4_HRG_EN_V1 0 indd 19 2010 9 19 11 11 28 AM ...

Page 23: ...ware 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 2 Remove the screw that secures the latch to the chassis open the adapter latch and remove the adapter by pulling it straight out of the adapter conn...

Page 24: ... 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 31045292_H4_HRG_EN_V1 0 indd 21 2010 9 19 11 11 31 AM ...

Page 25: ... cards from the drives shut down the operating system and turn off the computer and all attached devices 2 Unplug all power cords from electrical outlets 3 Locate the connector for the keyboard Refer to Locating connectors on the rear of the computer and Locating connectors on the front of the computer Note Your keyboard might be connected to the standard keyboard connector at the rear of the comp...

Page 26: ...s 3 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 4 Disconnect the failing mouse cable from the computer 5 Connect the new mouse cable to th...

Page 27: ...is so that the rail guides on the bottom of the computer cover engage the rails Then push the computer cover closed until it snaps into position Screw back the two screws on the chassis 4 Reconnect the external cables and power cords to the computer Refer to 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 r...

Page 28: ...included with your computer are provided to help you use Lenovo products appropriately but do not provide any description of the software hardware configuration for the product For the configuration of the product refer to related contract if any product packing list for the product or retailer The content of the manuals included with your computer is protected by copyright laws and rules None of ...

Page 29: ...er registered trademarks mentioned in all the manuals included with your computer belong to the specific company respectively The manual included with your computer is protected by copyright laws and rules None of the manuals included with your computer may be reproduced or transcribed by any means or transmitted through wired or wireless network in any form or translated into any language without...

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