Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... the optical disk drive 34 Removing the computer cover 36 Replacing the hard disk drive 37 Replacing the bluetooth module 39 Removing the motherboard cover 40 Replacing the heatsink 41 Replacing the system fan 42 Replacing the microprocessor 43 Replacing the function panel 44 Replacing the WLAN ... the speakers system 46 Removing the inverter board 47 Replacing the TV tuner card 48 Removing the TV antenna connector 49 Replacing the motherboard 50 Removing the shell 51 Replacing the camera 52 Replacing the touch module 53 Replacing the LED panel 54 Replacing the keyboard 57 ...
... the optical disk drive 34 Removing the computer cover 36 Replacing the hard disk drive 37 Replacing the bluetooth module 39 Removing the motherboard cover 40 Replacing the heatsink 41 Replacing the system fan 42 Replacing the microprocessor 43 Replacing the function panel 44 Replacing the WLAN ... the speakers system 46 Removing the inverter board 47 Replacing the TV tuner card 48 Removing the TV antenna connector 49 Replacing the motherboard 50 Removing the shell 51 Replacing the camera 52 Replacing the touch module 53 Replacing the LED panel 54 Replacing the keyboard 57 ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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...bezel 9 Camera 10 Optical disk drive 11 Hard disk drive 12 Motherboard cover 13 System fan 14 Heatsink 15 Function panel 16 Invert board 17 WLAN module 18 Bluetooth module 19 Speakers Identifying parts on the motherboard. 26 It provides basic computer functions and supports a variety of ...parts on the motherboard The motherboard (sometimes called the planar or system board) is the main circuit board in your computer....
...bezel 9 Camera 10 Optical disk drive 11 Hard disk drive 12 Motherboard cover 13 System fan 14 Heatsink 15 Function panel 16 Invert board 17 WLAN module 18 Bluetooth module 19 Speakers Identifying parts on the motherboard. 26 It provides basic computer functions and supports a variety of ...parts on the motherboard The motherboard (sometimes called the planar or system board) is the main circuit board in your computer....
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Align then use double-sided sticky tape stick the bluetooth module back. 7. Remove the computer stand. Refer to the computer chassis. 40 Remove the 8 screws that secure the motherboard cover to "Removing the computer stand". 2. Disconnect the antenna cable from the bluetooth module. 5. Remove the computer cover. Install the computer cover and stand. Connect the antenna cable to "Removing the computer cover". 3. Refer to the new bluetooth module. 6. Hardware Maintenance Manual 4. Removing the motherboard cover 1.
Align then use double-sided sticky tape stick the bluetooth module back. 7. Remove the computer stand. Refer to the computer chassis. 40 Remove the 8 screws that secure the motherboard cover to "Removing the computer stand". 2. Disconnect the antenna cable from the bluetooth module. 5. Remove the computer cover. Install the computer cover and stand. Connect the antenna cable to "Removing the computer cover". 3. Refer to the new bluetooth module. 6. Hardware Maintenance Manual 4. Removing the motherboard cover 1.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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4. Replacing hardware Replacing the heatsink To remove the heatsink: 1. Refer to the chassis. 41 Removing the motherboard cover. Remove the 4 screws that secure the heatsink to "Removing the computer cover". 3. Removing the computer stand. Removing the computer cover. Lift up the motherboard cover. Refer to "Removing the computer stand". 2. Chapter 8. Refer to "Removing the motherboard cover". 4.
4. Replacing hardware Replacing the heatsink To remove the heatsink: 1. Refer to the chassis. 41 Removing the motherboard cover. Remove the 4 screws that secure the heatsink to "Removing the computer cover". 3. Removing the computer stand. Removing the computer cover. Lift up the motherboard cover. Refer to "Removing the computer stand". 2. Chapter 8. Refer to "Removing the motherboard cover". 4.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... cover and computer stand. Refer to "Replacing the heatsink". 5. Refer to "Removing the motherboard cover". 4. Disconnect the power cable from the motherboard. 6. Refer to "Removing the computer cover". 3. Removing the computer cover. Remove the heatsink. Align then install the motherboard cover back. 8. Replacing the system fan To remove the system fan: 1. Refer to...
... cover and computer stand. Refer to "Replacing the heatsink". 5. Refer to "Removing the motherboard cover". 4. Disconnect the power cable from the motherboard. 6. Refer to "Removing the computer cover". 3. Removing the computer cover. Remove the heatsink. Align then install the motherboard cover back. 8. Replacing the system fan To remove the system fan: 1. Refer to...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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...Refer to "Replacing the heatsink". 5. Remove the heatsink. Refer to "Removing the computer cover". 3. Align then install the heatsink & the motherboard cover back. 10. Refer to remove it. 8. Replacing the microprocessor Important Do not touch the gold contact on the bottom of the microprocessor.... Lift the small handle and open the retainer. 43 Align then install the computer cover and computer stand. Remove the motherboard cover. Replacing hardware 7. Slide the system fan out and lift it up to "Removing the computer stand". 2. Refer to "Removing the...
...Refer to "Replacing the heatsink". 5. Remove the heatsink. Refer to "Removing the computer cover". 3. Align then install the heatsink & the motherboard cover back. 10. Refer to remove it. 8. Replacing the microprocessor Important Do not touch the gold contact on the bottom of the microprocessor.... Lift the small handle and open the retainer. 43 Align then install the computer cover and computer stand. Remove the motherboard cover. Replacing hardware 7. Slide the system fan out and lift it up to "Removing the computer stand". 2. Refer to "Removing the...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Align then install the heatsink and the motherboard cover. 9. Replacing the function panel 1. Remove the computer stand. Refer to release the function panel. 4. Align then place the new microprocessor back and lock the retainer properly with the handle. 8. Pull the pins to each side to "Removing the computer cover". 3. Refer to "Removing the computer stand". 2. Install the computer cover and computer stand. Remove the computer cover. Hardware Maintenance Manual 6. Disconnect the cable from the function panel. 44 Lift the microprocessor out of the retainer. 7.
Align then install the heatsink and the motherboard cover. 9. Replacing the function panel 1. Remove the computer stand. Refer to release the function panel. 4. Align then place the new microprocessor back and lock the retainer properly with the handle. 8. Pull the pins to each side to "Removing the computer cover". 3. Refer to "Removing the computer stand". 2. Install the computer cover and computer stand. Remove the computer cover. Hardware Maintenance Manual 6. Disconnect the cable from the function panel. 44 Lift the microprocessor out of the retainer. 7.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Refer to "Removing the computer stand". 2. Disconnect the antenna cables from the WLAN card. 45 5. Replacing hardware 6. Refer to "Removing the computer cover". 3. Replacing the WLAN card card 1. Remove the computer cover. Remove the computer stand. Align then screw in the new function panel. 7. Install the computer cover and computer stand. Lift up the function panel. Connect the cable to "Removing the motherboard cover". 4. Remove the motherboard cover. Refer to the new function panel. 8. Chapter 8.
Refer to "Removing the computer stand". 2. Disconnect the antenna cables from the WLAN card. 45 5. Replacing hardware 6. Refer to "Removing the computer cover". 3. Replacing the WLAN card card 1. Remove the computer cover. Remove the computer stand. Align then screw in the new function panel. 7. Install the computer cover and computer stand. Lift up the function panel. Connect the cable to "Removing the motherboard cover". 4. Remove the motherboard cover. Refer to the new function panel. 8. Chapter 8.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... the speakers system 1. Refer to "Removing the computer stand". 2. Disconnect the cables from the motherboard. 5. Remove the screw that secure the speakers system to the new WLAN card. 8. Refer to motherboard, and pull out the WLAN card. 6. Hardware Maintenance Manual 5. Remove the computer stand. Remove... the 4 screws that secures the WLAN card to "Removing the motherboard cover". 4. Remove the computer cover. Connect the antenna cables back to the chassis. 46 Align then insert the new WLAN card ...
... the speakers system 1. Refer to "Removing the computer stand". 2. Disconnect the cables from the motherboard. 5. Remove the screw that secure the speakers system to the new WLAN card. 8. Refer to motherboard, and pull out the WLAN card. 6. Hardware Maintenance Manual 5. Remove the computer stand. Remove... the 4 screws that secures the WLAN card to "Removing the motherboard cover". 4. Remove the computer cover. Connect the antenna cables back to the chassis. 46 Align then insert the new WLAN card ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... back. 10. Refer to the chassis. 5. Lift up the speakers system. Connect the new speakers cables to "Removing the computer stand". 2. Refer to the motherboard. 9. Chapter 8. Align then screw in the new speakers system. 8. Remove the computer stand. Refer to "Replacing the optical disk drive". 4. 6. Lift up the inverter board ...
... back. 10. Refer to the chassis. 5. Lift up the speakers system. Connect the new speakers cables to "Removing the computer stand". 2. Refer to the motherboard. 9. Chapter 8. Align then screw in the new speakers system. 8. Remove the computer stand. Refer to "Replacing the optical disk drive". 4. 6. Lift up the inverter board ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... screw in the new inverter board. 9. Refer to the new inverter board. 8. Install the optical disk drive. 10. Remove the computer stand. Refer to the motherboard. 48 Remove the screw that secures the TV tuner card to "Removing the computer cover". 3. Install the computer cover and computer stand. Refer to "Removing...
... screw in the new inverter board. 9. Refer to the new inverter board. 8. Install the optical disk drive. 10. Remove the computer stand. Refer to the motherboard. 48 Remove the screw that secures the TV tuner card to "Removing the computer cover". 3. Install the computer cover and computer stand. Refer to "Removing...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... Refer to "Removing the computer stand". 2. Remove the computer cover. Removing the TV antenna connector To remove the TV antenna connector: 1. Remove the motherboard cover. Refer to "Removing the motherboard cover". 4. Chapter 8. Replacing hardware 6. Pull the TV tuner card upward to the new TV tuner card. 9. Align then screw in the new...
... Refer to "Removing the computer stand". 2. Remove the computer cover. Removing the TV antenna connector To remove the TV antenna connector: 1. Remove the motherboard cover. Refer to "Removing the motherboard cover". 4. Chapter 8. Replacing hardware 6. Pull the TV tuner card upward to the new TV tuner card. 9. Align then screw in the new...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... to "Replacing the TV tuner card". 9. Remove the TV antenna connector. Replacing the motherboard To replace the motherboard 1. Remove the TV tuner card. Remove the computer cover. Refer to "Removing the motherboard cover". 4. Remove all the cables that secure the motherboard to the chassis. 50 Hardware Maintenance Manual 5. Remove the computer stand. Remove the...
... to "Replacing the TV tuner card". 9. Remove the TV antenna connector. Replacing the motherboard To replace the motherboard 1. Remove the TV tuner card. Remove the computer cover. Refer to "Removing the motherboard cover". 4. Remove all the cables that secure the motherboard to the chassis. 50 Hardware Maintenance Manual 5. Remove the computer stand. Remove the...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Align then screw in the new motherboard to the new motherboard. 16. Install all the cables to "Removing the computer stand". 2. Connect all related components back to the chassis. 15. Screw back the motherboard cover. 18. Refer to the new motherboard. 17. 12. Removing the shell To remove the... back shell: 1. Replacing hardware 13. Remove the computer stand. Chapter 8. Lift up the motherboard. Align then screw back the TV antenna connector to "Removing the computer cover". 3. Install the computer cover and screw back ...
Align then screw in the new motherboard to the new motherboard. 16. Install all the cables to "Removing the computer stand". 2. Connect all related components back to the chassis. 15. Screw back the motherboard cover. 18. Refer to the new motherboard. 17. 12. Removing the shell To remove the... back shell: 1. Replacing hardware 13. Remove the computer stand. Chapter 8. Lift up the motherboard. Align then screw back the TV antenna connector to "Removing the computer cover". 3. Install the computer cover and screw back ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... "Removing the optical disk drive" 3. Refer to "Replacing the touch module".(Only for models with touch module) 6. Refer to "Removing the motherboard cover". 5. Remove the optical disk drive. Remove the motherboard cover. Reconnect the cables to "Removing the computer cover". 4. Remove the computer stand. Install the computer cover and screw back the...
... "Removing the optical disk drive" 3. Refer to "Replacing the touch module".(Only for models with touch module) 6. Refer to "Removing the motherboard cover". 5. Remove the optical disk drive. Remove the motherboard cover. Reconnect the cables to "Removing the computer cover". 4. Remove the computer stand. Install the computer cover and screw back the...