Fujitsu Limited

How to identify P/N and Lot Number

Introduction

The purpose of this document aims to provide you with a guideline to the removal of battery & its installation and the identification of the batterys P/N and Lot Number. The information in this article applies to: LIFEBOOK Models: C1320 / C1320D / C1321 / C1321D/ P1510 / P1510D / P7120 / P7120D / Q2010 / S7020 / S7020D / S7021 /S7021D / S7025 / S7025D / T4210
The affected Battery Pack P/N and Lot Number
The table below lists the part numbers (P/N) and Lot Numbers of the battery packs that are subject to the program. The table covers all affected batteries, but not all batteries within the range of the Lot Numbers may be affected. Further details will be made available on the respective country/regional websites beginning from late October.
LIFEBOOK Models C1320 / C1320D / C1321 / C1321D

Battery P/Ns

Lot Numbers
CP255100-6511 CP255108-5Y15 CP229720-6425 P1510 / P1510D CP229725-6421 CP234003-01 5YP7120 / P7120D CP234019-6426 Q2010 CP283030-6412 S7020 / S7020D CP267910-6407 S7021 / S7021D / S7025 /S7025D CP267915-01 5XT4210 CP293420-6510 Note: Second digit of the Lot Number is one of 1,2,3,4,5,6,7,8,9,X,Y,Z in this order.
Quick steps of how to check if your battery is affected

Check the LIFEBOOK Model

Check Battery Part Number (P/N)

Check Battery Lot Number

Step 1

Step 2

Step 3
1) LIFEBOOK C1320 / C1320D / C1321 / C1321D Instruction for Removal of the battery pack
While pressing the latches that lock the battery, push the battery outwards in the direction of the arrow as shown.
Identification of battery P/N and Lot Number
Upon removal of battery, check the label as shown below. Confirm the P/N: CP255100-01/ CP255108-01 and Lot Number.

Lot Number

Re-Installation of battery pack post inspection Once the inspection is completed, press the latches on the battery pack and align it to fit into the battery compartment of the notebook. When the battery falls in place, push the battery inwards as shown and release the latches.
2) LIFEBOOK S7020 / S7020D / S7021 / S7021D / S7025 / S7025D Instruction for removal of the battery pack
Upon removal of battery, check the label as shown below. Confirm the P/N: CP267910-01/CP267915-01 and Lot Number.
Re-Installation of the battery pack post inspection
Press the latches on the battery pack and align it to fit into the battery compartment of the notebook. When the battery falls in place, push the battery inwards as shown and release the latches.
3) LIFEBOOK P1510 / P1510D Instructions for removal of the battery pack
Upon removal of battery, check the label as shown below. Confirm the P/N: CP229720-01/ CP229725-01 and Lot Number.
Re-installation of the battery pack post inspection
Firmly insert the battery pack until you hear a Click Sound.
4) LIFEBOOK P7120 / P7120D Instructions for removal of the battery pack
Upon removal of battery, check the label as shown below. Confirm the P/N: CP234019-01 / CP234003-01 and Lot Number.

5) LIFEBOOK Q2010

Instructions for removal of the battery pack While pressing the latches that lock the battery, push the battery outwards in the direction of the arrow as shown.
Upon removal of battery, check the label as shown below. Confirm the P/N: CP283030-01 and Lot Number.
Align the battery groove to fit the battery compartment guide. Slide battery inwards in the direction of the arrow as shown. A click sound is heard once the battery locks into position.
6) LIFEBOOK T4210 Instructions for removal of the battery pack
Upon removal of battery, check the label as shown below. Confirm the P/N: CP293420-01 and Lot Number.

P/N Lot Number

Re-Installation of the battery pack post inspection Slide the new battery into the compartment, and close the compartment and the battery release latches will click into place.

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 remove the battery.
2. Slide out the Optical Drive.
3. Extract 2 screws securing the upgradeable RAM compartment cover.
4. Lift the cover off and remove RAM if present.
5. Extract 3 screws from the Hard Disk Drive cover.

6. Lift off the 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. Use a plastic screwdriver to pry up the status panel cover and lift it out.
12. Tilt the keyboard up.
13. Disconnect its cable and lift it out.
14. Extract 2 screws from the status panel PCB.
15. Disconnect its cable and lift it out.
16. Extract 2 screws from the upper cover and lift it up.
17. Disconnect the TouchPoint cable.
18. Turn the upper cover over and extract one screw from the plastic bracket covering the TouchPoint button PCB.
19. Disconnect the ribbon cable between the sensor and button PCB.
20. Lift off the bracket.
21. Lift out the button PCB.
22. Disconnect the SD card slot ribbon cable from the system board.
23. Disconnect the right side USB connector ribbon cable from the system board.
24. Disconnect the Bluetooth ribbon cable from the daughterboard.
25. Extract 1 screw from the Bluetooth antenna.
26. Extract 1 screw from the metal shield.

27. Lift the shield out.

28. Extract 2 screws from the Bluetooth board.
29. Lift it off the shield.
30. Extract 1 screw from the right side USB connector.
31. Remove it from the shield.
32. Extract 2 screws from the PC Card PCB.
33. Lift it out and turn it over and disconnect the 2 antenna cables from the WLAN card.
34. Disconnect the LAN cable.
35. Press out on the locking clips to release the WLAN card and remove it.
36. Extract 4 screws from the daughterboard.
37. Lift it out, turn it over and disconnect the RJ11 connectors cable from the modem.
38. Extract 2 screws from the modem.

39. Lift it off.

40. Disconnect the DC cable from the system board.
41. Disconnect the display cable from the system board.
42. Disconnect the external video cable from the system board.
43. Extract 2 screws from the system board.

44. Lift it out.

45. Disconnect the speaker cable from the system board.
46. Turn the system board over and disconnect the LAN cable.
47. Disconnect the CMOS battery cable.
48. Press out on the locking clips to release the factory installed RAM and lift it out.
49. Extract 2 screws from the external video connector bracket.
50. Peal off the adhesive cable guide.
51. Extract 1 more screw from the video bracket.

52. Tilt the bracket forward and lift it out.
53. Extract 1 screw from each of the 2 hinges.
54. Lift the display off.
55. Lift out the speaker covers and speakers.
56. Lift out the RJ11 connector.
57. Lift out the RJ45 connector.
58. Extract 1 screw from the SD and DC bracket.
59. Lift the bracket out.
60. Lift out the DC connector.
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 the display.
64. Extract 4 screws from the front of the display.
65. Pry around the perimeter of the display with a plastic screwdriver to release the front cover from the rear.
66. Lift the front cover off.
67. Extract 4 screws from the front of the LCD.
68. Tilt it up and remove the tape from the display cable.
69. Disconnect it and lift the LCD out.
70. Extract 1 screw from the right hinge.
71. Lift it out and carefully slide it off of the antenna cable.
72. Extract 1 screw from the left hinge.
73. Lift it out and extract 1 screw from its plastic cover.
74. Lift the cover off and route the cables out.
75. Disconnect the cable bundle from the microphone PCB.
76. Disconnect the cable bundle from right microphone and set it aside.
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.