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Dell Optiplex GX620 Fan Replacement

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  1. Dell Optiplex GX620 Fan Replacement, How to unplug and discharge before repair: 步骤 1 中的图像 1,2 Dell Optiplex GX620 Fan Replacement, How to unplug and discharge before repair: 步骤 1 中的图像 2,2
    • Power down your PC and remove the power cord from the back.

  2. Dell Optiplex GX620 Fan Replacement: 步骤 2 中的图像 1,2 Dell Optiplex GX620 Fan Replacement: 步骤 2 中的图像 2,2
    • Press and hold the power button for about 10 seconds, then release.

    • This helps drain any remaining power stored in the capacitors, so that you can safely work on the internal components.

  3. Dell Optiplex GX620 Fan Replacement, Dell Optiplex GX620 Side Panel Disassembly: 步骤 3 中的图像 1,1
    • With the computer standing upright, firmly pull on the tab at the back of the computer.

    • When the side panel pops free, gently pull the panel away from the computer.

    • If you have trouble freeing the side panel from the case, you may need to pull the tab a bit harder.

  4. Dell Optiplex GX620 Fan Replacement, Unplug your Hard drive.: 步骤 4 中的图像 1,3 Dell Optiplex GX620 Fan Replacement, Unplug your Hard drive.: 步骤 4 中的图像 2,3 Dell Optiplex GX620 Fan Replacement, Unplug your Hard drive.: 步骤 4 中的图像 3,3
    • Unplug your hard drives power and data cables.

  5. Dell Optiplex GX620 Fan Replacement, Unplug floppy drive.: 步骤 5 中的图像 1,3 Dell Optiplex GX620 Fan Replacement, Unplug floppy drive.: 步骤 5 中的图像 2,3 Dell Optiplex GX620 Fan Replacement, Unplug floppy drive.: 步骤 5 中的图像 3,3
    • Unplug the power and data cables.

  6. Dell Optiplex GX620 Fan Replacement, Unplug the fan.: 步骤 6 中的图像 1,2 Dell Optiplex GX620 Fan Replacement, Unplug the fan.: 步骤 6 中的图像 2,2
    • Unplug the fan.

  7. Dell Optiplex GX620 Fan Replacement: 步骤 7 中的图像 1,2 Dell Optiplex GX620 Fan Replacement: 步骤 7 中的图像 2,2
    • Remove the two Phillips #2 screws.

  8. Dell Optiplex GX620 Fan Replacement, Remove the heat sink.: 步骤 8 中的图像 1,3 Dell Optiplex GX620 Fan Replacement, Remove the heat sink.: 步骤 8 中的图像 2,3 Dell Optiplex GX620 Fan Replacement, Remove the heat sink.: 步骤 8 中的图像 3,3
    • Pull the heat sink up.

  9. Dell Optiplex GX620 Fan Replacement: 步骤 9 中的图像 1,3 Dell Optiplex GX620 Fan Replacement: 步骤 9 中的图像 2,3 Dell Optiplex GX620 Fan Replacement: 步骤 9 中的图像 3,3
    • Pull the two tabs and pull it out.

    • This needs a lot of force to take it off.

  10. Dell Optiplex GX620 Fan Replacement, Take the fan out of its enclosure.: 步骤 10 中的图像 1,3 Dell Optiplex GX620 Fan Replacement, Take the fan out of its enclosure.: 步骤 10 中的图像 2,3 Dell Optiplex GX620 Fan Replacement, Take the fan out of its enclosure.: 步骤 10 中的图像 3,3
    • To take the fan out you have to pull the two tabs and pull the fan out.

结论

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

3等其他人完成本指南。

Padraic Hoselton

于08/22/17注册

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