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Giriş

This guide will show you how to replace the WLAN Module in a HP Pavilion 15-b109wm. This will take between 30-45 minutes, if done correctly. Remember to be careful and take your time since you will be working near the motherboard.

  1. Power off the device and disconnect from any power source.
    • Power off the device and disconnect from any power source.

  2. Turn the device upside down and ensure the back of the device is facing you.
    • Turn the device upside down and ensure the back of the device is facing you.

  3. Push both buttons towards one another simultaneously. The battery slightly pops out. Push both buttons towards one another simultaneously. The battery slightly pops out. Push both buttons towards one another simultaneously. The battery slightly pops out.
    • Push both buttons towards one another simultaneously. The battery slightly pops out.

  4. Pull out the battery from the device's battery slot. Pull out the battery from the device's battery slot. Pull out the battery from the device's battery slot.
    • Pull out the battery from the device's battery slot.

  5. Use JIS #1 screwdriver to remove the eleven 6 mm screws. Use JIS #1 screwdriver to remove the eleven 6 mm screws.
    • Use JIS #1 screwdriver to remove the eleven 6 mm screws.

  6. Locate the two screw holes that allow access to removing the keyboard.
    • Locate the two screw holes that allow access to removing the keyboard.

    • There is a keyboard sign beside both keyboard access holes.

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  8. Turn the device onto its side.
    • Turn the device onto its side.

    • Using a heavy duty spudger, gently disengage the keyboard.

  9. Using a plastic opening tool, release the keyboard clips. Using a plastic opening tool, release the keyboard clips.
    • Using a plastic opening tool, release the keyboard clips.

  10. Tilt the keyboard to expose the Zero Insertion Force connector to which the keyboard cable is attached.
    • Tilt the keyboard to expose the Zero Insertion Force connector to which the keyboard cable is attached.

  11. Disconnect the keyboard cable from the motherboard by detaching the Zero Insertion Force connector. To detach the connector, release by lifting the black plastic tab up. To detach the connector, release by lifting the black plastic tab up.
    • Disconnect the keyboard cable from the motherboard by detaching the Zero Insertion Force connector.

    • To detach the connector, release by lifting the black plastic tab up.

  12. Using a JIS #1 screwdriver, remove the five 5mm screws. Detach the power button cable. Detach the touch pad cable.
    • Using a JIS #1 screwdriver, remove the five 5mm screws.

    • Detach the power button cable.

    • Detach the touch pad cable.

  13. Using a plastic opening tool, pry open the top cover. Unscrew the two 5 mm screws using a JIS #1 screwdriver. Gently, pull to detach the fan cable.
    • Using a plastic opening tool, pry open the top cover.

    • Unscrew the two 5 mm screws using a JIS #1 screwdriver.

    • Gently, pull to detach the fan cable.

    • Be careful so you do not damage the motherboard.

  14. Carefully remove the fan from its slot.
    • Carefully remove the fan from its slot.

  15. Remove the 5 mm screw using a JIS #1 screwdriver. Remove the 5 mm screw using a JIS #1 screwdriver.
    • Remove the 5 mm screw using a JIS #1 screwdriver.

  16. Detach the WLAN Module cords. Detach the WLAN Module cords.
    • Detach the WLAN Module cords.

  17. Remove the WLAN card and replace it with a new one.
    • Remove the WLAN card and replace it with a new one.

Sonuç

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

Stephen Gacioch

Üyelik tarihi: 26-10-2018

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UMass Dartmouth, Team S2-G2, Peak Fall 2018 UMass Dartmouth, Team S2-G2, Peak Fall 2018 üyesi

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