Yellow Light of Death Repair

ID: 3654

Description: Use this guide to potentially repair...

Steps:

  1. Use the tip of a spudger to remove the black rubber screw cover from the side of the PS3.
  2. The screw cover may be underneath a warranty sticker. This sticker will change appearance, and show "VOID" after it has been removed.
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  3. Remove the single 8.5 mm T10 Security Torx screw from the smart plate.
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  4. Pull the smart plate toward the hard drive bay, then lift it off the body of the PS3.
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  5. Be sure to keep track of the small metal bracket loosely held in the top cover, if equipped.
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  6. Remove the following seven screws:
  7. Six 52 mm Phillips screws
  8. One 30 mm Phillips screw
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  9. Lift the top cover from its rear edge and rotate it toward the front of the PS3.
  10. Remove the top cover.
  11. There is a plastic hook located in a hole on the top back right hand side corner. Carefully push the plastic hook a bit from the rear of the machine with a spudger to release the rear right of the casing.
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  12. Disconnect the Blu-ray power cable from the motherboard.
  13. Pull the connector straight up and out of its socket.
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  14. Lift the Blu-ray drive from the edge nearest the power supply and rotate it away from the chassis enough to access its ribbon cable.
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  15. Use your fingernail to flip up the retaining flap on the Blu-ray ribbon cable socket.
  16. Be sure you are prying up on the retaining flap, not the socket itself.
  17. Pull the ribbon cable out of its socket.
  18. Remove the Blu-ray drive from the PS3.
  19. If replacing the Blu-ray drive, transfer the power cable to your new drive.
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  20. Pull the control board ribbon cable straight up and out of its socket on the motherboard.
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  21. Remove the two 12 mm Phillips screws securing the control board to the lower case.
  22. Remove the control board and its attached cable from the PS3.
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  23. Remove the following eight screws securing the motherboard assembly to the lower case:
  24. Seven 12 mm Phillips screws (ph2)
  25. One 30 mm Phillips screw
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  26. Remove the control board bracket.
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  27. Use the flat end of a spudger to pry the hard drive bay cover away from the lower case.
  28. Remove the hard drive bay cover.
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  29. Lift the motherboard assembly out of the lower case.
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  30. Remove the 7.7 mm Phillips screw securing the ground strap to the chassis.
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  31. Pull the AC-In cables slightly away from the rear cover for clearance to access the AC-In connector.
  32. While depressing its locking mechanism, pull the AC-In connector out of its socket on the power supply.
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  33. Pull the AC inlet out from the bottom of the rear cover, minding any of its cables that may get caught.
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  34. While lightly pulling the rear cover away from the logic board assembly, use the flat end of a spudger to release the clips along the top and bottom edges of the rear cover.
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  35. Remove the rear cover from the logic board assembly.
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  36. De-route the fan cables from the plastic finger molded into the heat sink.
  37. Disconnect the fan from the motherboard.
  38. Pull the connector straight up and out of its socket.
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  39. Remove the two 9 mm Phillips screws securing the memory card reader to the chassis.
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  40. Lift the memory card reader out of the PS3 enough to access its ribbon cable.
  41. Flip up the retaining flap on the memory card reader ribbon cable socket.
  42. Be sure you are prying up on the retaining flap, not the socket itself.
  43. Pull the ribbon cable out of its socket and remove the memory card reader.
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  44. Disconnect the DC-In cables from the front of the heat sink.
  45. Pull the connector toward the front of the PS3.
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  46. Remove the five 9 mm Phillips screws securing the power supply to the chassis.
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  47. Lift the power supply by its front edge to clear the two posts attached to the motherboard.
  48. Remove the power supply.
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  49. Remove the four 16.5 mm shouldered Phillips screws securing the heat sink to the motherboard.
  50. Remove the two brackets held under the screws you just removed.
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  51. Lift the motherboard assembly off the heat sink.
  52. The heat sink may still be held in place by the thermal paste. If this is the case, gently pry the heat sink away from the motherboard housing. Make sure to not bend the copper piping on the heat sink.
  53. Be sure to apply a new layer of thermal paste when reattaching the heat sink.
  54. Never applied thermal paste before? Our thermal paste guide makes it easy.
  55. If you're following the YLOD repair guide, stay tuned for where to apply the replacement thermal paste.
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  56. Flip up the retaining flap on the Blu-ray ribbon cable socket.
  57. Be sure you are prying up on the retaining flap, not the socket itself.
  58. Remove the Blu-ray ribbon cable.
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  59. Flip up the flap on the memory card reader ribbon cable socket and remove the ribbon cable.
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  60. Flip up the retaining flap on the Wi-Fi/Bluetooth ribbon cable socket.
  61. Pull the Wi-Fi/Bluetooth ribbon cable out of its socket.
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  62. Disconnect the DC-In cable from the motherboard and set it aside.
  63. Pull the connector straight up and out of its socket on the motherboard.
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  64. Disconnect the PRAM battery from the motherboard.
  65. The PRAM socket is delicate and has the potential to break off the motherboard. If possible, hold down the socket as you disconnect the PRAM battery cable.
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  66. Rotate the PRAM battery slightly counter-clockwise and remove it from the motherboard assembly.
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  67. Remove the blue 8 mm Phillips screw securing the hard drive cage to the chassis.
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  68. Push the hard drive cage toward the front of the motherboard assembly.
  69. Remove the hard drive from the motherboard assembly.
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  70. Remove the two 3.7 mm #0 Phillips screws securing the chassis to the hard drive socket.
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  71. Remove the two 8.3 mm #0 Phillips screws securing the two halves of the motherboard together.
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  72. Carefully feed the Wi-Fi/Bluetooth ribbon cable through the hole in the top motherboard cover.
  73. Remove the top motherboard cover.
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  74. Remove the motherboard from the bottom motherboard cover.
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  75. Flip up the retaining flap on the Wi-Fi/Bluetooth ribbon cable socket.
  76. Remove the Wi-Fi/Bluetooth ribbon cable from the motherboard.
  77. Motherboard remains.
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  78. Using the flat end of the spudger, remove the old thermal paste off the CPU and GPU on the motherboard.
  79. Using a cleaner such as Arctic Silver's ArctiClean or high alcohol content rubbing alcohol, clean the CPU and GPU.
  80. Clean the thermal paste off of the heat sink in the same way.
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  81. Using your fingers or the flat end of a spudger, remove the old thermal pads on the logic board as indicated:
  82. Large square thermal pads
  83. Small square thermal pads
  84. Small rectangular thermal pads (located on the underside of the board, as highlighted in the second picture)
  85. Some of the smaller thermal pads may be attached to the metal casing that surrounds the motherboard rather than the motherboard itself.
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  86. Set the heat gun to "Low" or around 300C (575F), and let it run for a few seconds to reach operating temperature.
  87. Holding the motherboard upright, warm up the entire board with the heat gun. The board should be warm, but not too hot.
  88. This will prevent damage to the board caused by localized thermal expansion.
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  89. Set the motherboard on a support so that the CPU and GPU are completely supported and level.
  90. The support should be something that can resist temperatures upwards of 300 degrees Celsius. Suggestions: scrap lumber, old books, cardboard box.
  91. In the next few steps, you will be reflowing the solder under the chips marked in red.
  92. Once you begin reflowing the chips, do not touch or move the motherboard until it is completely cool. Doing so can render the motherboard irreparably damaged.
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  93. Using a circular motion, evenly heat (using low heat) the two processors labeled "RSX" and "CELL" for 2 minutes while keeping the gun about 1/2" above the chip. For the Lower two areas heat for 30 seconds following the same distance guidelines from above.
  94. Begin heating the GPU, marked "RSX", and heat the chips in a zig-zag order.
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  95. Continue heating the chips using the same circular motion as described above, for about 25 seconds each.
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  96. Ensure that the motherboard has completely cooled before continuing this guide.
  97. If you have not applied thermal paste before you can check our thermal paste guide whilst it is cooling.
  98. Apply a thin bead of thermal paste on the CPU.
  99. Using the thermal paste spreader card, spread the paste out thinly and evenly on the chip.
  100. In the same way, apply a thin layer of thermal paste on the GPU.
  101. Clean up any excess thermal paste off the motherboard.
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  102. Apply the fresh thermal pads to the motherboard in the locations indicated:
  103. Large square pads
  104. Small square pads
  105. Small Rectangular Pads
  106. If you'd like to cut your own thermal pads, you'll need material about 2-2.5mm in thickness. Thanks to user howardsarah34 for the exact measurements for the thermal pads.
  107. Two 3cm x 3cm Squares
  108. Ten 1cm x 1cm Squares
  109. Five 1.5cm x 0.5cm rectangles
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  110. Peel the remaining white plastic cover off the other side of thermal pads.
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