Lenovo IdeaCentre B300 Lenovo IdeaCentre B3 Series Hardware Replacement Guide
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- Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 1
Machine type: 10051 10052 Version 1.0 2010.4 31043502 31043502_B3_HRG_FM_EN_V1.0.indd 1 Lenovo IdeaCentre B3 Series Hardware Replacement Guide 2010.4.14 4:41:15 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 2
Hardware Replacement Guide 31043502_B3_HRG_EN_V1.0.indd 1 2010.4.14 4:13:22 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 3
the computer stand 11 Removing the computer cover 13 Replacing the hard disk drive 14 Replacing the keyboard 16 Replacing the mouse 17 Replacing the power cord or power adapter 18 Appendix 19 31043502_B3_HRG_EN_V1.0.indd 2 2010.4.14 4:13:22 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 4
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®. The description of the TV-Tuner card in this manual - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 5
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 Handle adapters, memory modules, system boards, and microprocessors by the Hardware Replacement Guide - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 6
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 part on the computer cover or other metal surface. 31043502_B3_HRG_EN_V1.0.indd 3 Hardware Replacement Guide 2010.4.14 4:13:23 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 7
. Font view The following illustrations show the location of connectors on the front of the computer. 1 2 Camera 345678 9 10 LCD On/Off indicator Hardware Replacement Guide 31043502_B3_HRG_EN_V1.0.indd 4 2010.4.14 4:13:24 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 8
up Hard disk drive indicator Wireless LAN card indicator Bluetooth indicator Power button Left and right view The following illustrations show the location any air vents on the computer. Blocked air vents may cause thermal problems. 1 2 3 4 2 Memory card reader USB connector Headphone connector - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 9
of connectors on the rear of the computer. Power connector PS/2 keyboard connector IEEE 1394 connector Ethernet connector 1 23 4 5 6 7 TV tuner connector (selected models) USB ports (4) Wireless reset button Hardware Replacement Guide 31043502_B3_HRG_EN_V1.0.indd 6 2010.4.14 4:13:32 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 10
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 IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 11
, 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 6. Lift up the memory cover. 2 3 1 Hardware Replacement Guide 31043502_B3_HRG_EN_V1.0.indd 8 2010.4.14 4:13:36 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 12
the memory module upward to remove it from its socket . Both memory modules can be removed by using the same procedure. 4 5 4 8. Align then insert the new memory module into the socket and the memory cover back. 31043502_B3_HRG_EN_V1.0.indd 9 Hardware Replacement Guide 2010.4.14 4:13:37 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 13
soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen surface from scratches power cords from electrical outlets. 3. Disconnect all cables attached to the computer. This includes power Guide 31043502_B3_HRG_EN_V1.0.indd 10 2010.4.14 4:13:38 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 14
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. 1. Remove any media (diskettes, CDs, or memory cards) from the drives - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 15
to lock the computer stand . 1 2 5. Remove the 2 screws that secure the computer stand to the computer chassis. 6. Slide out the computer stand. 4 3 3 12 Hardware Replacement Guide 31043502_B3_HRG_EN_V1.0.indd 12 2010.4.14 4:13:41 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 16
soft flat surface. Lenovo recommends that you use a blanket, towel, or other soft cloth to protect the screen surface from scratches power cords from electrical outlets. 3. Disconnect all cables attached to the computer. This includes power 13 Hardware Replacement Guide 13 2010.4.14 4:13:45 PM - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 17
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 power cables from the hard disk drive. 4. Remove the 4 screws that secure the hard disk drive to the chassis. 2 1 2 2 2 14 Hardware Replacement Guide - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 18
hard disk drive. (1) Slide the new hard disk drive into the drive bay. (2) Screw back the 4 screws on the drive bay. 8. Connect the data and power cables back to the hard disk drive. 9. Align the 4 screw holes in the hard disk drive bay with the mounting holes in the chassis, then - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 19
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 keyboard: 1. Remove any media (diskettes, CDs, or memory cards - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 20
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 mouse: 1. Remove any media (diskettes, CDs, or memory cards - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 21
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 and power adapter: 1. Remove any media (diskettes, CDs, or memory - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 22
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 - Lenovo IdeaCentre B300 | Lenovo IdeaCentre B3 Series Hardware Replacement Guide - Page 23
in any form, or translated into any language without prior written permission of Lenovo. Names or marks of certain companies mentioned in the manuals included with your computer or this document are only used to state trademark rights, and they will not necessarily indicate that related software
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Version 1.0
2010.4
Machine type: 10051
10052
Lenovo
IdeaCentre B3 Series
Hardware Replacement Guide
31043502
31043502_B3_HRG_FM_EN_V1.0.indd
1
2010.4.14
4:41:15 PM