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Dell Optiplex SX280 Lower Fan Replacement

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  1. Dell Optiplex SX280 Lower Fan Replacement, Panel Cover: 步骤 1 中的图像 1,1
    • Make sure the computer is turned off, by selecting the start menu and choosing “Shut Down”.

    • Ensure all cables, speakers and other devices are unplugged and turned off before opening the computer case.

  2. Dell Optiplex SX280 Lower Fan Replacement: 步骤 2 中的图像 1,2 Dell Optiplex SX280 Lower Fan Replacement: 步骤 2 中的图像 2,2
    • Lay the computer on its side; you will see a blue knob.

    • Turn this knob 90 deg clockwise.

  3. Dell Optiplex SX280 Lower Fan Replacement: 步骤 3 中的图像 1,2 Dell Optiplex SX280 Lower Fan Replacement: 步骤 3 中的图像 2,2
    • Slide the panel case forward about 1/2 inch while knob is turned.

    • Lift panel case off computer.

  4. Dell Optiplex SX280 Lower Fan Replacement, Lower Fan: 步骤 4 中的图像 1,2 Dell Optiplex SX280 Lower Fan Replacement, Lower Fan: 步骤 4 中的图像 2,2
    • Remove the large blue cover from the computer. There are no screws or tabs holding it in place.

  5. Dell Optiplex SX280 Lower Fan Replacement: 步骤 5 中的图像 1,1
    • Remove the power supply by pressing the release tab. It is distinguished by the black, red, green, and yellow wires.

  6. Dell Optiplex SX280 Lower Fan Replacement: 步骤 6 中的图像 1,2 Dell Optiplex SX280 Lower Fan Replacement: 步骤 6 中的图像 2,2
    • Remove the rubber grommets from the base of the fan. The iFixit Opening tool may be useful in this step.

  7. Dell Optiplex SX280 Lower Fan Replacement: 步骤 7 中的图像 1,2 Dell Optiplex SX280 Lower Fan Replacement: 步骤 7 中的图像 2,2
    • Press on the blue release tab and remove the fan.

结论

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

3等其他人完成本指南。

Tom

于10/04/10注册

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创作了7篇指南

团队

Cal Poly, Team 22-4, Maness Fall 2010 Cal Poly, Team 22-4, Maness Fall 2010 的会员

CPSU-MANESS-F10S22G4

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创作了26篇指南

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