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HP EliteBook 840 Aero G8 Wi-Fi Card Replacement

HP EliteBook 840 Aero G8 Wi-Fi Card Replacement

Robert Hart

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En son March 24, 2025 tarihinde güncellendi

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Use this guide to replace your HP EliteBook 840 Aero G8 Wi-Fi Card. The Wi-Fi Card must be replaced when your PC stops connecting to Wi-Fi connection, or has slow, unreliable connection. Keep in mind to remove the battery as to avoid any injury from shock.

Neye ihtiyacın var

  1. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement, Battery: adım 1, 2 resimden 1. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement, Battery: adım 1, 2 resimden 2.
    • 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 Wi-Fi Card Replacement: adım 2, 2 resimden 1. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement: adım 2, 2 resimden 2.
    Bu adımda kullanılan alet:
    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 Wi-Fi Card Replacement: adım 3, 2 resimden 1. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement: adım 3, 2 resimden 2.
    • Disconnect the cable connected the battery to the motherboard

  4. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement: adım 4, 2 resimden 1. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement: adım 4, 2 resimden 2.
    • Use a JIS #0 screwdriver to unscrew the four 7 mm screws that secure the battery.

  5. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement: adım 5, 1 resimden 1.
    • Slide the battery out of the clips to remove it from the laptop.

  6. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement, Wi-Fi Card: adım 6, 2 resimden 1. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement, Wi-Fi Card: adım 6, 2 resimden 2.
    Bu adımda kullanılan alet:
    Halberd Spudger
    $2.99
    • Use the hook end of the halberd spudger to remove the black and white antenna cables connected to the Wi-Fi card

  7. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement: adım 7, 2 resimden 1. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement: adım 7, 2 resimden 2.
    • Use a JIS #0 screwdriver to unscrew the single 2 mm screw that secures the Wi-Fi card.

  8. HP EliteBook 840 Aero G8 Wi-Fi Card Replacement: adım 8, 1 resimden 1.
    • Disconnect the WiFi card and gently pull it horizontally to free it from the motherboard.

Sonuç

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

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