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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... 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 The following illustration shows the locations of devices that are factory-installed or that you can install later. It provides basic computer functions and ...
... 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 The following illustration shows the locations of devices that are factory-installed or that you can install later. It provides basic computer functions and ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Connect the antenna cable to "Removing the computer stand". 2. Disconnect the antenna cable from the bluetooth module. 5. Removing the motherboard cover 1. Refer to the new bluetooth module. 6. Remove the 8 screws that secure the motherboard cover to "Removing the computer cover". 3. Hardware Maintenance Manual 4. Refer to the computer chassis. 40 Install the computer cover and stand. Remove the computer cover. Remove the computer stand. Align then use double-sided sticky tape stick the bluetooth module back. 7.
Connect the antenna cable to "Removing the computer stand". 2. Disconnect the antenna cable from the bluetooth module. 5. Removing the motherboard cover 1. Refer to the new bluetooth module. 6. Remove the 8 screws that secure the motherboard cover to "Removing the computer cover". 3. Hardware Maintenance Manual 4. Refer to the computer chassis. 40 Install the computer cover and stand. Remove the computer cover. Remove the computer stand. Align then use double-sided sticky tape stick the bluetooth module back. 7.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Refer to "Removing the motherboard cover". 4. Refer to "Removing the computer cover". 3. Removing the motherboard cover. Chapter 8. Removing the computer stand. Removing the computer cover. Remove the 4 screws that secure the heatsink to "Removing the computer stand". 2. Replacing hardware Replacing the heatsink To remove the heatsink: 1. 4. Lift up the motherboard cover. Refer to the chassis. 41
Refer to "Removing the motherboard cover". 4. Refer to "Removing the computer cover". 3. Removing the motherboard cover. Chapter 8. Removing the computer stand. Removing the computer cover. Remove the 4 screws that secure the heatsink to "Removing the computer stand". 2. Replacing hardware Replacing the heatsink To remove the heatsink: 1. 4. Lift up the motherboard cover. Refer to the chassis. 41
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... then install the computer cover and computer stand. Removing the motherboard cover. Refer to the chassis. 42 Remove the 3 screws that secure the system fan to "Removing the motherboard cover". 4. Align then install the motherboard cover back. 8. Removing the computer cover. Refer to "...Removing the computer stand". 2. Disconnect the power cable from the motherboard. 6. Replacing the system fan To remove the system fan...
... then install the computer cover and computer stand. Removing the motherboard cover. Refer to the chassis. 42 Remove the 3 screws that secure the system fan to "Removing the motherboard cover". 4. Align then install the motherboard cover back. 8. Removing the computer cover. Refer to "...Removing the computer stand". 2. Disconnect the power cable from the motherboard. 6. Replacing the system fan To remove the system fan...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Align then install the heatsink & the motherboard cover back. 10. Align then install the computer cover and computer stand. Replacing the microprocessor Important Do not touch the gold contact on the bottom ... the computer stand. Remove the heatsink. Refer to remove it. 8. Chapter 8. When handling the microprocessor, touch only the sides. 1. Remove the computer cover. 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...
Align then install the heatsink & the motherboard cover back. 10. Align then install the computer cover and computer stand. Replacing the microprocessor Important Do not touch the gold contact on the bottom ... the computer stand. Remove the heatsink. Refer to remove it. 8. Chapter 8. When handling the microprocessor, touch only the sides. 1. Remove the computer cover. 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 place the new microprocessor back and lock the retainer properly with the handle. 8. Install the computer cover and computer stand. Remove the computer cover. Disconnect the cable from the function panel. 44 Refer to release the function panel. 4. Replacing the function panel 1. Pull the pins to each side to "Removing the computer cover". 3. Refer to "Removing the computer stand". 2. Lift the microprocessor out of the retainer. 7. Hardware Maintenance Manual 6. Align then install the heatsink and the motherboard cover. 9. Remove the computer stand.
Align then place the new microprocessor back and lock the retainer properly with the handle. 8. Install the computer cover and computer stand. Remove the computer cover. Disconnect the cable from the function panel. 44 Refer to release the function panel. 4. Replacing the function panel 1. Pull the pins to each side to "Removing the computer cover". 3. Refer to "Removing the computer stand". 2. Lift the microprocessor out of the retainer. 7. Hardware Maintenance Manual 6. Align then install the heatsink and the motherboard cover. 9. Remove the computer stand.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Chapter 8. Replacing the WLAN card card 1. Remove the computer cover. Remove the motherboard cover. Disconnect the antenna cables from the WLAN card. 45 Connect the cable to "Removing the computer stand". 2. Refer to the new function panel. 8. Refer to "Removing the motherboard cover". 4. Refer to "Removing the computer cover". 3. Lift up the function panel. Install the computer cover and computer stand. Replacing hardware 6. Remove the computer stand. Align then screw in the new function panel. 7. 5.
Chapter 8. Replacing the WLAN card card 1. Remove the computer cover. Remove the motherboard cover. Disconnect the antenna cables from the WLAN card. 45 Connect the cable to "Removing the computer stand". 2. Refer to the new function panel. 8. Refer to "Removing the motherboard cover". 4. Refer to "Removing the computer cover". 3. Lift up the function panel. Install the computer cover and computer stand. Replacing hardware 6. Remove the computer stand. Align then screw in the new function panel. 7. 5.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... then insert the new WLAN card to the card port and screw it in to "Removing the motherboard cover". 4. Install the motherboard cover back. 9. Remove the motherboard cover. Remove the 4 screws that secures the WLAN card to motherboard, and pull out the WLAN card. 6. Remove the screw that secure the speakers system to "Removing...
... then insert the new WLAN card to the card port and screw it in to "Removing the motherboard cover". 4. Install the motherboard cover back. 9. Remove the motherboard cover. Remove the 4 screws that secures the WLAN card to motherboard, and pull out the WLAN card. 6. Remove the screw that secure the speakers system to "Removing...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... 1. Remove the computer cover. Lift up the speakers system. Install the computer cover and computer stand. Refer to the motherboard. 9. Replacing hardware 7. Remove the computer stand. Remove the optical disk drive. Install the motherboard cover back. 10. Refer to "Replacing the optical disk drive". 4. 6. Align then screw in the new speakers system...
... 1. Remove the computer cover. Lift up the speakers system. Install the computer cover and computer stand. Refer to the motherboard. 9. Replacing hardware 7. Remove the computer stand. Remove the optical disk drive. Install the motherboard cover back. 10. Refer to "Replacing the optical disk drive". 4. 6. Align then screw in the new speakers system...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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... inverter board from the TV tuner card. 5. Install the computer cover and computer stand. Refer to the new inverter board. 8. Refer to the motherboard. 48 Remove the motherboard cover. Align then screw in the new inverter board. 9. Remove the screw that secures the TV tuner card to "Removing the computer cover". 3. Replacing... the TV tuner card To replace the TV tuner card 1. Disconnect the antenna cable from the cover. 7. Remove the computer stand. Refer to "Removing the motherboard cover". 4. Hardware Maintenance Manual 6.
... inverter board from the TV tuner card. 5. Install the computer cover and computer stand. Refer to the new inverter board. 8. Refer to the motherboard. 48 Remove the motherboard cover. Align then screw in the new inverter board. 9. Remove the screw that secures the TV tuner card to "Removing the computer cover". 3. Replacing... the TV tuner card To replace the TV tuner card 1. Disconnect the antenna cable from the cover. 7. Remove the computer stand. Refer to "Removing the motherboard cover". 4. Hardware Maintenance Manual 6.
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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.... 10. Refer to "Removing the computer cover". 3. Install the computer cover and screw back the computer stand. Refer to "Removing the motherboard cover". 4. Remove the 2 screws that secure the TV antenna connector to remove it from the card port. 7. Remove the computer stand. Align then screw in ...the new TV tuner card. 8. Chapter 8. Replacing hardware 6. Removing the TV antenna connector To remove the TV antenna connector: 1. Remove the motherboard cover. Remove the computer cover. Pull the TV tuner card upward to the...
.... 10. Refer to "Removing the computer cover". 3. Install the computer cover and screw back the computer stand. Refer to "Removing the motherboard cover". 4. Remove the 2 screws that secure the TV antenna connector to remove it from the card port. 7. Remove the computer stand. Align then screw in ...the new TV tuner card. 8. Chapter 8. Replacing hardware 6. Removing the TV antenna connector To remove the TV antenna connector: 1. Remove the motherboard cover. Remove the computer cover. Pull the TV tuner card upward to the...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Refer to "Removing the computer cover". 3. Refer to "Removing the computer stand". 2. Remove the microprocessor. Refer to "Removing the motherboard cover". 4. Remove the WLAN card. Remove the computer cover. Refer to "Replacing the microprocessor". 7. Remove the heatsink. Refer to "Removing the TV antenna connector". 10. ...
Refer to "Removing the computer cover". 3. Refer to "Removing the computer stand". 2. Remove the microprocessor. Refer to "Removing the motherboard cover". 4. Remove the WLAN card. Remove the computer cover. Refer to "Replacing the microprocessor". 7. Remove the heatsink. Refer to "Removing the TV antenna connector". 10. ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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.... 12. Align then screw back the TV antenna connector to the chassis. 15. Align then screw in the new motherboard to the new motherboard. 14. Removing the shell To remove the back shell: 1. Remove the computer cover. Refer to "Removing the computer stand". 2. Replacing... hardware 13. Install all the cables to chassis. 51 Lift up the motherboard. Install the computer cover and screw back the computer stand. Remove the computer stand. Refer to "Removing the computer cover". 3. Chapter 8. Screw ...
.... 12. Align then screw back the TV antenna connector to the chassis. 15. Align then screw in the new motherboard to the new motherboard. 14. Removing the shell To remove the back shell: 1. Remove the computer cover. Refer to "Removing the computer stand". 2. Replacing... hardware 13. Install all the cables to chassis. 51 Lift up the motherboard. Install the computer cover and screw back the computer stand. Remove the computer stand. Refer to "Removing the computer cover". 3. Chapter 8. Screw ...
Lenovo IdeaCentre B3 Hardware Maintenance Manual
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Install the computer cover and screw back the computer stand. Refer to "Removing the motherboard cover". 5. Disconnect the camera cable from the touch module. 4 4 7. Replacing the LED panel To replace the LED panel 1. Remove the computer cover... Remove the optical disk drive. Refer to "Replacing the touch module".(Only for models with touch module) 6. Remove the motherboard cover. Remove the touch module. Disconnect the cables from the motherboard. 54 Remove the computer stand. Reconnect the cables to "Removing the computer cover". 4. Refer to the new touch module....
Install the computer cover and screw back the computer stand. Refer to "Removing the motherboard cover". 5. Disconnect the camera cable from the touch module. 4 4 7. Replacing the LED panel To replace the LED panel 1. Remove the computer cover... Remove the optical disk drive. Refer to "Replacing the touch module".(Only for models with touch module) 6. Remove the motherboard cover. Remove the touch module. Disconnect the cables from the motherboard. 54 Remove the computer stand. Reconnect the cables to "Removing the computer cover". 4. Refer to the new touch module....