Nintendo Switch 2 Left Joy-Con 2 Connector Replacement

ID: 194286

Description: Follow this guide to replace the left Joy-Con 2...

Steps:

1. For your safety, discharge the battery below 25% before disassembling the console. This reduces the risk of a fire if the battery is damaged during the repair. If the battery is swollen, take appropriate precautions.
2. Remove any game cards and disconnect any cables, controllers, or other accessories from the console.
3. Power off the console by holding down the power button, selecting Power Options, then pressing Power Off.

4. Use a JIS 00 driver to remove the two 3.1 mm‑long screws on either side of the bottom USB-C port.
5. You can try a non-iFixit Phillips driver in a pinch, but you risk damaging or stripping the screw. Push down firmly on the driver and twist slowly.

6. Use a JIS 00 driver to remove the 3.1 mm‑long screw on the top edge of the console (next to the ventilation cutouts).

7. The Switch 2 has stickers on either side that need to removed to access the screws securing the back cover. It's easy to damage the stickers during removal, but you can mitigate this by regularly reheating the stickers and working carefully.
8. Use a hair dryer or heat gun to heat the sticker on the right side of the console, labeled with a "+" symbol, until it's hot to the touch.
9. You can use the kickstand to prop the console up vertically for easier access.
10. If you're using a heat gun, set it to low to avoid melting the plastic edge of the console.

11. The pointed end of the tweezers can damage the sticker from the underside, leaving a noticeable mark. If it's difficult to lift, apply more heat instead of using more force.
12. Slide one arm of angled tweezers underneath the sticker from its cutout around the right Joy‑Con 2 connector.
13. Gently pry up on the sticker until it starts to lift from the console.
14. Leave the tweezers in place to keep the sticker lifted.

15. Insert the tip of a Jimmy into the gap formed between the long edge of the console and the sticker.
16. Gently pry up the sticker, working your way up the long edge until the top of the sticker is separated from the console.
17. Remove the tweezers once the sticker is lifted.
18. You can leave the Jimmy in place to hold the top of the sticker off the frame—if it falls back into its recess, repeat this procedure to lift it back up.

19. Reheat the bottom of the right side until it's hot to the touch.

20. Carefully lift the sticker over the Joy‑Con 2 connector, then peel it up fully to remove it.

21. Repeat this procedure to remove the sticker along the left side of the console, labeled with a "-" symbol.

22. Use a JIS 00 driver to remove the two 3.6 mm‑long gold screws on each side of the console (four in total).

23. Use your fingers to flip up the kickstand on the back of the console.
24. If there's a microSD Express card installed, remove it now before you continue to the next step.

25. Use a Y00 driver to remove the two 4.4 mm‑long screws in the kickstand cutout.

26. Insert an opening pick into the gap between the back cover and speaker cutout on the bottom edge of the console.

27. Slide the opening pick towards the USB-C port until it's underneath the screw hole next to the port.

28. Insert a second opening pick underneath the screw hole on the opposite side of the USB-C port, and slide it to the corner of the console.

29. Slide the first opening pick back to where it was first inserted.

30. Be careful not to drop your console. Once the back cover pops up, the opening picks will fall out of place.
31. Hold the console with two hands. Rest your thumbs on the opening picks.
32. Push up on the opening picks to lift the back cover until it pops up above the USB-C port.

33. Lift the back cover up from the bottom edge and remove it.

34. Use a JIS 00 driver to remove the three 4.4 mm‑long silver screws securing the lower antenna.

35. Use tweezers or your fingers to remove the lower antenna.

36. Use a JIS 00 driver to remove the two screws securing the upper antenna:
37. One 4.4 mm‑long silver screw
38. One 4.6 mm‑long green screw

39. Use tweezers or your fingers to remove the upper antenna.

40. Insert an arm of angled tweezers under the metal neck of the white interconnect cable coaxial connector (located beneath the lower antenna) and lift straight up to disconnect it.

41. Repeat this procedure to disconnect the three central coaxial connectors from the board.

42. Use the flat end of a spudger to pry up and disconnect the MicroSD card reader press connector, located next to the bottom USB‑C port.

43. Use a JIS 00 driver to remove the seven screws securing the shield plate:
44. Two 6.2 mm‑long silver screws
45. Five 4.4 mm‑long silver screws

46. Insert the flat end of a spudger between the shield plate and the processor's heat sink, next to the square (⛶) marking on the shield plate.
47. Twist the spudger to lift the shield plate and separate the thermal putty bonded to it. Keep lifting the shield plate until you don't feel resistance.

48. Lift the left edge of the shield plate to ensure it's fully separated from the thermal putty.
49. Gently set the shield plate back down.

50. Insert one arm of angled tweezers underneath the gray antenna cable at the bottom-right corner of the console.
51. Lift the cable out of the black clip securing it to the frame.

52. Unroute the gray antenna cable from its channel along the right edge of the console.

53. Lift and slide the shield plate away from the right edge of the console until the gray antenna cable is completely free.

54. Pick up and remove the shield plate.

55. Insert the flat end of a spudger underneath the flat-topped battery connector, located next to the battery, and pry up to disconnect it.

56. If you don't have replacement thermal putty, use the flat end of a spudger to distribute the old putty evenly across the heat pipe, as thick as possible to ensure proper contact. Repeat this process on the shield plate, then skip this step.
57. Use the flat end of a spudger to scrape off the thermal putty on top of the copper heat pipe.
58. Apply high-concentration (90% or higher) isopropyl alcohol or thermal material remover to a cotton swab or lint-free cloth and wipe away any remaining thermal putty on both the heat pipe and shield plate.
59. Don't use a paper towel or rag, as they may scratch the shield plate.

60. Use tweezers or your fingers to firmly grip the left speaker cable's white JST connector and pull straight away from its socket to disconnect it.

61. Lift the speaker out of its recess and route its cable out from beneath the battery cable.
62. Remove the left speaker.

63. Use the point of a spudger to flip up the locking flap on the left Joy-Con 2 connector cable ZIF connector, located beneath the battery on the console's board.

64. Use tweezers or your fingers to gently pull the cable out of its connector.

65. Use a JIS 00 driver to remove the 2.3 mm‑long black screw securing the left Joy-Con 2 connector cable's bracket.
66. Remove the bracket.

67. Unroute the left Joy-Con 2 cable from around the battery well.
68. The cable is secured to the frame with a small piece of adhesive.

69. Remove the two 3.2 mm‑long black screws securing the left Joy-Con 2 connector.

70. Grab the left Joy-Con 2 connector and carefully pull its cable out of the frame.
71. Remove the left Joy-Con 2 connector.

72. Congratulations on completing disassembly! The remaining steps will show how to reassemble your console.

73. Route the left Joy‑Con 2 connector cable through its slot in the frame until the connector itself is aligned with its screw holes.

74. Use a JIS 00 driver to install the two 3.2 mm‑long black screws securing the left Joy‑Con 2 connector.

75. Stick the cable onto its adhesive securing it to the frame.
76. If the adhesive got lost or damaged, replace it with a piece of thin, double-sided tape.
77. Route the connector's cable beneath the battery cable.

78. Align the cable's bracket with its posts and set it into the frame.
79. Use a JIS 00 driver to install the 2.3 mm‑long black screw securing the bracket.

80. Use tweezers to insert the left Joy‑Con 2 connector cable into its ZIF connector on the board until it's fully seated.
81. Flip the hinged locking flap down to secure the cable.

82. Set the left speaker in its recess and route its cable beneath the battery cable.

83. Align the left speaker cable's white JST connector with its socket on the board.
84. Use tweezers or your fingers to fully seat the connector into its socket.

85. Align the battery connector over its socket on the board.
86. Use your finger or the flat end of a spudger to press the battery connector onto its socket until it's fully seated.

87. Apply a line of new thermal putty down the center of the heat pipe, roughly the thickness of a pea.

88. Hold the top‑right corner of the shield plate above the top‑right corner of the console.
89. Route the gray antenna cable underneath the black hook near the top corner of the frame.

90. Lower the shield plate into place and align it with its screw holes.

91. Route the gray antenna cable down its channel on the right edge of the frame.

92. Press the gray antenna cable into its groove at the bottom of its channel, and continue routing until it's secured to the clip at the bottom of the frame.

93. Use a JIS 00 driver to install the seven screws securing the shield plate:
94. Two 6.2 mm‑long silver screws
95. Five 4.4 mm‑long silver screws

96. Use your finger or the flat end of a spudger to press the MicroSD card reader press connector onto its socket on the board.
97. Don't try to force the connector into place. If you're having trouble, reposition it and try again.

98. Use tweezers to hold the lower antenna coaxial connector in place over its socket and gently press down with your finger or a spudger—the connector should "snap" into place. If you're having trouble, reposition the head instead of using more force.
99. Repeat this process to connect the three central coaxial connectors to their respective sockets.
100. The black cable connects to the socket closest to the fan, the white to the middle, and the gray the furthest away.

101. Use tweezers or your fingers to align the upper antenna with its screw holes and black alignment pegs and set it into place.
102. Use a JIS 00 driver to install the two screws securing the upper antenna:
103. One 4.4 mm‑long silver screw
104. One 4.6 mm‑long green screw

105. Use tweezers or your fingers to align the lower antenna with its screw holes and gray alignment pegs and set it into place.
106. Use a JIS 00 driver to install the three 4.4 mm‑long screws securing the lower antenna.

107. Fully pull out the game card tray.
108. Double-check the power and volume buttons to ensure they're seated correctly. If the rubber membrane beneath the buttons is out of place, ensure it's aligned with its pegs.
109. Check the microphone to ensure it's fully seated in its slot in the frame.

110. Align the top of the back cover with the top of the console.
111. Set the top edge of the back cover into place, checking the buttons and ports to ensure they're aligned properly. If they aren't, lift the back cover and try again.
112. Press along the top edge to fasten the clips securing the back cover to the console.

113. Squeeze the rest of the back cover and console together to fasten the clips.

114. Use a JIS 00 driver to install the three 3.1 mm‑long screws securing the back cover: one on the top edge of the console, and two on either side of the bottom USB-C port.
115. Use a Y00 driver to install the two 4.4 mm‑long screws in the kickstand cutout.

116. Install the two 3.6 mm‑long gold screws on each side of the console (four in total).

117. Power on the console and test functionality to ensure it's working as expected.

118. Align the right side sticker with its recess. Ensure the cutout in the sticker is aligned with the Joy-Con connector.
119. Set the sticker into its recess, first on one side, then the other.
120. Use your finger or the flat end of a spudger to press the sticker into place.
121. If the sticker isn't sticking well, apply heat after you press it into place.

122. Repeat this procedure to install the left side sticker.