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HP ProBook 4540s WLAN Module Replacement

Was du brauchst

  1. HP ProBook 4540s WLAN Module Replacement, Battery: Schritt 1, Bild 1 von 1
    • Make sure the computer is shut off and the power cord is unplugged from the AC outlet.

    • Slide the two release latches on either side of the battery.

    • Gently tilt the battery upward and remove it from its socket.

  2. HP ProBook 4540s WLAN Module Replacement, Bottom Door: Schritt 2, Bild 1 von 1
    • Turn the computer so the bottom is facing towards you.

    • Remove the one 3.0 mm Phillips PM2.0x3.0 security screw.

    • The security screw is an optional feature and isn't required to hold the backing if there is not one screwed in place.

    • Slide the release latches then pull the door towards you. Lift the door away to completely remove it.

  3. HP ProBook 4540s WLAN Module Replacement, WLAN Module: Schritt 3, Bild 1 von 2 HP ProBook 4540s WLAN Module Replacement, WLAN Module: Schritt 3, Bild 2 von 2
    • Disconnect the antenna cables from their terminals in the WLAN module.

    • One cable is attached to the Auxiliary ("Aux") terminal, represented with a blue wire. The other cable is connected to the Main terminal which is usually represented with a red wire. These wires can be seen in little windows beside the component.

  4. HP ProBook 4540s WLAN Module Replacement: Schritt 4, Bild 1 von 2 HP ProBook 4540s WLAN Module Replacement: Schritt 4, Bild 2 von 2
    • Unscrew two 3.0 mm Phillips PM2.0x3.0 screw securing the module to the computer.

    • The edge of the module that is opposite of the slot is risen away from the computer.

    • Gently lift and remove the module.

Abschluss

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

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UW Tacoma, Team 1-5, Rose Fall 2016 Mitglied von UW Tacoma, Team 1-5, Rose Fall 2016

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