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Mac Powerbook 140 Sisterboard Replacement

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  1. Mac Powerbook 140 Sisterboard Replacement, Opening the Computer(bottom): 步骤 1 中的图像 1,3 Mac Powerbook 140 Sisterboard Replacement, Opening the Computer(bottom): 步骤 1 中的图像 2,3 Mac Powerbook 140 Sisterboard Replacement, Opening the Computer(bottom): 步骤 1 中的图像 3,3
    • Turn the 140 upside down and remove the 4 screws in the bottom with a T10 star-headed screwdriver

  2. Mac Powerbook 140 Sisterboard Replacement, Opening the Computer(back): 步骤 2 中的图像 1,3 Mac Powerbook 140 Sisterboard Replacement, Opening the Computer(back): 步骤 2 中的图像 2,3 Mac Powerbook 140 Sisterboard Replacement, Opening the Computer(back): 步骤 2 中的图像 3,3
    • Being careful to hold the top and bottom halves of the computer together, turn to the back side of the computer and remove the final screw with a T17 Star-headed screwdriver.

  3. Mac Powerbook 140 Sisterboard Replacement, Battery: 步骤 3 中的图像 1,2 Mac Powerbook 140 Sisterboard Replacement, Battery: 步骤 3 中的图像 2,2
    • Slide the battery panel or switch(depending on your battery) toward the front of the computer, then pull the battery straight out.

  4. Mac Powerbook 140 Sisterboard Replacement, Removing the Top: 步骤 4 中的图像 1,2 Mac Powerbook 140 Sisterboard Replacement, Removing the Top: 步骤 4 中的图像 2,2
    • CAREFULLY lift the back of the screen and keyboard unit(the top of the computer) and GENTLY push the front left and right corners away from the bottom unit until a click is heard. Then, SLOWLY lift the top unit and remove the interconnect cable (the large somewhat brittle cable connecting the two halves) from its socket in the sisterboard.

  5. Mac Powerbook 140 Sisterboard Replacement, Taking off the Sisterboard: 步骤 5 中的图像 1,3 Mac Powerbook 140 Sisterboard Replacement, Taking off the Sisterboard: 步骤 5 中的图像 2,3 Mac Powerbook 140 Sisterboard Replacement, Taking off the Sisterboard: 步骤 5 中的图像 3,3
    • Use the T17 Star-headed screwdriver to remove the 4 screws holding the sisterboard in place. NOTE THE FOLLOWING: If your computer has a RAM or PRAM extention card, remove it. Also, some screws may be VERY tightly inserted. To remove the stubborn screws, CAREFULLY and TIGHTLY grip the screw with needle-nosed pliers, and twist the screw loose

  6. Mac Powerbook 140 Sisterboard Replacement, Putting in the new Sisterboard: 步骤 6 中的图像 1,3 Mac Powerbook 140 Sisterboard Replacement, Putting in the new Sisterboard: 步骤 6 中的图像 2,3 Mac Powerbook 140 Sisterboard Replacement, Putting in the new Sisterboard: 步骤 6 中的图像 3,3
    • On the left side of the sisterboard, gently pull up to separate the sisterboard from the motherboard. Being careful not to confuse the old and new sisterboard, place the new sisterboard where the old one was. Be sure that all pins connecting the mother and sisterboards and straight and in the socket of the sisterboard.

结论

To reassemble your device, follow these instructions in reverse order.

另外一个人完成了本指南。

Jack

于10/23/15注册

786 声望

创作了3篇指南

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