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Fujitsu LifeBook P7120D Technical Procedures
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Fujitsu LifeBook P7120D Technical Procedures

Fujitsu LifeBook P7120D Technical Procedures

Disassembly
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LifeBook P7120D
ESD Precautions are required when working on this LifeBook computer.
Make sure the LifeBook is turned off before beginning this disassembly
procedure.
1. Turn the LifeBook over and
remove the battery.
3. Extract 2 screws securing the
upgradeable RAM compartment
cover.
Disassembly
2. Slide out the Optical Drive.
4. Lift the cover off and remove
RAM if present.

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Summary of Contents for Fujitsu LifeBook P7120D

  • Page 1 LifeBook P7120D Disassembly ESD Precautions are required when working on this LifeBook computer. Make sure the LifeBook is turned off before beginning this disassembly procedure. 1. Turn the LifeBook over and 2. Slide out the Optical Drive. remove the battery.
  • Page 2 5. Extract 3 screws from the Hard 6. Lift off the cover. Disk Drive cover. 7. Disconnect the Drive cable. 8. Lift the drive out. 9. Extract 23 lower case screws. 10. Turn the LifeBook over and open the cover. 11.
  • Page 3 14. Extract 2 screws from the status 13. Disconnect its cable and lift it panel PCB. out. 15. Disconnect its cable and lift it 16. Extract 2 screws from the upper out. cover and lift it up. 17. Disconnect the TouchPoint 18.
  • Page 4 21. Lift out the button PCB. 22. Disconnect the SD card slot ribbon cable from the system board. 23. Disconnect the right side USB 24. Disconnect the Bluetooth ribbon connector ribbon cable from the cable from the daughterboard. system board. 25.
  • Page 5 29. Lift it off the shield. 30. Extract 1 screw from the right side USB connector. 32. Extract 2 screws from the PC 31. Remove it from the shield. Card PCB. 34. Disconnect the LAN cable. 33. Lift it out and turn it over and disconnect the 2 antenna cables from the WLAN card.
  • Page 6 37. Lift it out, turn it over and 38. Extract 2 screws from the disconnect the RJ11 connector’s modem. cable from the modem. 39. Lift it off. 40. Disconnect the DC cable from the system board. 41. Disconnect the display cable 42.
  • Page 7 45. Disconnect the speaker cable 46. Turn the system board over and from the system board. disconnect the LAN cable. 47. Disconnect the CMOS battery 48. Press out on the locking clips to cable. release the factory installed RAM and lift it out. 49.
  • Page 8 53. Extract 1 screw from each of the 54. Lift the display off. 2 hinges. 55. Lift out the speaker covers and 56. Lift out the RJ11 connector. speakers. 57. Lift out the RJ45 connector. 58. Extract 1 screw from the SD and DC bracket.
  • Page 9 61. Lift out the SD card PCB. 62. Remove 4 screw covers from the front of the display. 63. Extract 2 screws from the base of 64. Extract 4 screws from the front of the display. the display. 65. Pry around the perimeter of the 66.
  • Page 10 69. Disconnect it and lift the LCD 70. Extract 1 screw from the right out. hinge. 71. Lift it out and carefully slide it off 72. Extract 1 screw from the left of the antenna cable. hinge. 73. Lift it out and extract 1 screw 74.
  • Page 11 77. Lift out the right microphone. 78. Extract 1 screw from the microphone PCB. 79. Lift it and the left microphone out and disconnect the microphone cable from it.