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iMac G5 17" Model A1058 Upper Right Fan Replacement

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  1. iMac G5 17" Model A1058 Upper Right Fan Replacement, Rear Panel: 步骤 1 中的图像 1,1
    • Lay the iMac display-side down on a flat surface.

    • Loosen the three Phillips screws securing the rear panel to the iMac.

    • These screws are captive in the iMac. The center screw will stop turning after about 3.5 turns and the outer screws will stop turning after about 5.5 turns. Do not try to remove these screws from your iMac.

  2. iMac G5 17" Model A1058 Upper Right Fan Replacement: 步骤 2 中的图像 1,3 iMac G5 17" Model A1058 Upper Right Fan Replacement: 步骤 2 中的图像 2,3 iMac G5 17" Model A1058 Upper Right Fan Replacement: 步骤 2 中的图像 3,3
    • Lift the rear panel slightly from the bottom edge of the iMac.

    • Pull the rear panel toward yourself and remove it from the iMac.

  3. iMac G5 17" Model A1058 Upper Right Fan Replacement, Fan Cover: 步骤 3 中的图像 1,2 iMac G5 17" Model A1058 Upper Right Fan Replacement, Fan Cover: 步骤 3 中的图像 2,2
    • Remove the two Phillips screws securing the fan cover to the midplane.

    • The shouldered screw belongs in the lower left corner of the fan cover.

    • Lift the fan cover up off midplane.

  4. iMac G5 17" Model A1058 Upper Right Fan Replacement, Upper Left Fan: 步骤 4 中的图像 1,1
    • Disconnect the hard drive data cable connector from the logic board by pulling its connector straight up.

  5. iMac G5 17" Model A1058 Upper Right Fan Replacement: 步骤 5 中的图像 1,1
    • Disconnect the upper left fan cable connector from the logic board by pulling its connector straight up.

  6. iMac G5 17" Model A1058 Upper Right Fan Replacement: 步骤 6 中的图像 1,1
    • De-route the fan cable from around the edge of the logic board as necessary.

  7. iMac G5 17" Model A1058 Upper Right Fan Replacement: 步骤 7 中的图像 1,2 iMac G5 17" Model A1058 Upper Right Fan Replacement: 步骤 7 中的图像 2,2
    • Remove the two T8 Torx screws securing the upper left fan to the chassis.

    • Lift the upper left fan out of the chassis.

  8. iMac G5 17" Model A1058 Upper Right Fan Replacement, Upper Right Fan: 步骤 8 中的图像 1,1
    • Disconnect the upper right fan cable connector from the logic board by pulling its connector straight up.

  9. iMac G5 17" Model A1058 Upper Right Fan Replacement: 步骤 9 中的图像 1,2 iMac G5 17" Model A1058 Upper Right Fan Replacement: 步骤 9 中的图像 2,2
    • Remove the two shouldered T8 Torx screws from the upper right fan.

    • Lift the fan out of the chassis, de-routing the cable as necessary.

结论

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

另外一个人完成了本指南。

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