Introduction
Use this guide to replace the Wi-Fi card of your HP-dq0051dx laptop. The Wi-Fi card enables wireless connectivity to the internet. If the Wi-Fi card is damaged or faulty, it might prevent the device from connecting.
Before beginning this replacement, turn your laptop off and unplug from the AC adapter.
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Turn the laptop upside down so the backside is facing up.
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Use a Phillips #1 screwdriver to remove the eight 2.5mm screws from the back case.
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Turn the laptop over and open the screen.
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Insert the opening tool into the seam between the bottom panel and the keyboard.
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Run the opening tool along the entire seam to separate the bottom panel.
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You may hear clicking as you release the taps that secure the case.
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Once the bottom panel is separated from the laptop, carefully close the laptop and turn it upside down.
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Place both your hands on opposite ends of the bottom panel, and lift up and remove the panel.
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Use a Phillips #1 screwdriver to remove the five 2.5 mm screws that secure the motherboard cover.
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Remove the motherboard cover from the laptop.
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Use a Phillips #0 screwdriver to remove the single 1mm screw that secures the WiFi card.
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Pull the WiFi card out of its slot
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To reassemble your device, follow these instructions in reverse order.
