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HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement

HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement

Robert Hart

Robert Hart4 다른 기여자

최종 수정일 March 24, 2025

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커뮤니티-기여 안내서
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해당 안내서는 단지 역사적인 목적으로 보관됩니다. 최신 버전 안내서를 사용하여 수리 하십시오.

Use this guide to replace the heat sink and fan of your HP EliteBook 840 Aero G8. The heat sink and fan need to be replaced if your device is overheating and not performing properly. Be sure to remove the battery before removing the heat sink and fan, as potential for electric shock is present.

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  1. HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement, Battery: 1 단계, 이미지 2개 중 1개 HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement, Battery: 1 단계, 이미지 2개 중 2개
    • Use a JIS #0 screwdriver to unscrew the three 6.73 mm case retention screws.

    • Use a JIS #0 screwdriver to unscrew and remove the two 8.76 mm screws.

  2. HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 2 단계, 이미지 2개 중 1개 HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 2 단계, 이미지 2개 중 2개
    이 단계에 사용된 도구:
    Halberd Spudger
    $2.99
    • Use the Halberd Spudger to remove the cable running along the bottom of the battery

  3. HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 3 단계, 이미지 2개 중 1개 HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 3 단계, 이미지 2개 중 2개
    • Disconnect the cable connected the battery to the motherboard

  4. HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 4 단계, 이미지 2개 중 1개 HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 4 단계, 이미지 2개 중 2개
    • Use a JIS #0 screwdriver to unscrew the four 7 mm screws that secure the battery.

  5. HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 5 단계, 이미지 1개 중 1개
    • Slide the battery out of the clips to remove it from the laptop.

  6. HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement, Heat Sink and Fan: 6 단계, 이미지 2개 중 1개 HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement, Heat Sink and Fan: 6 단계, 이미지 2개 중 2개
    • Unplug the fan cable from the motherboard.

  7. HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 7 단계, 이미지 2개 중 1개 HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 7 단계, 이미지 2개 중 2개
    • Use the JIS #0 screwdriver to remove the three 5.33 mm screws that secure the fan.

  8. HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 8 단계, 이미지 2개 중 1개 HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 8 단계, 이미지 2개 중 2개
    • Use a JIS #0 screwdriver to remove the four 4.06 mm screws from the heat sink.

  9. HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 9 단계, 이미지 1개 중 1개
    • Lift the fan free.

  10. HP EliteBook 840 Aero G8 Heat Sink and Fan Replacement: 10 단계, 이미지 1개 중 1개
    • Lift the heat sink free.

결론

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

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