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HP EliteBook 840 G7 Heatsink Replacement

你所需要的

  1. HP EliteBook 840 G7 Heatsink Replacement, Battery: 步骤 1 中的图像 1,1
    • Turn the laptop on its back.

  2. HP EliteBook 840 G7 Heatsink Replacement: 步骤 2 中的图像 1,1
    • Use the Phillips # 1 screwdriver to remove the five 1.2 mm screws from the back cover of the laptop.

  3. HP EliteBook 840 G7 Heatsink Replacement: 步骤 3 中的图像 1,1
    • Remove the back cover to expose the hardware.

  4. HP EliteBook 840 G7 Heatsink Replacement: 步骤 4 中的图像 1,3 HP EliteBook 840 G7 Heatsink Replacement: 步骤 4 中的图像 2,3 HP EliteBook 840 G7 Heatsink Replacement: 步骤 4 中的图像 3,3
    • Use your Phillips #1 screwdriver and remove the four 1.2 mm screws that secures the battery into place.

    • Remove the connector that connects the battery to the motherboard.

  5. HP EliteBook 840 G7 Heatsink Replacement: 步骤 5 中的图像 1,3 HP EliteBook 840 G7 Heatsink Replacement: 步骤 5 中的图像 2,3 HP EliteBook 840 G7 Heatsink Replacement: 步骤 5 中的图像 3,3
    • Lift up the battery with you hands or tools.

  6. HP EliteBook 840 G7 Heatsink Replacement, Heatsink: 步骤 6 中的图像 1,2 HP EliteBook 840 G7 Heatsink Replacement, Heatsink: 步骤 6 中的图像 2,2
    • Separate cables from heatsink and fan.

    • Unplug the fan power cable.

  7. HP EliteBook 840 G7 Heatsink Replacement: 步骤 7 中的图像 1,3 HP EliteBook 840 G7 Heatsink Replacement: 步骤 7 中的图像 2,3 HP EliteBook 840 G7 Heatsink Replacement: 步骤 7 中的图像 3,3
    • Use a Phillips # 1 screwdriver to remove the three 5mm screws from the fan housing.

    • Remove the fan from computer.

  8. HP EliteBook 840 G7 Heatsink Replacement: 步骤 8 中的图像 1,3 HP EliteBook 840 G7 Heatsink Replacement: 步骤 8 中的图像 2,3 HP EliteBook 840 G7 Heatsink Replacement: 步骤 8 中的图像 3,3
    • Use a Phillips # 1 screwdriver to remove the four 4mm screws from the heatsink.

    • Remove the heat sink from computer.

结论

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

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