Introduction
This repair guide is for the HP-Pavilion 15-p043cl Wi-Fi card. This Wi-Fi card is responsible for wireless connection to the internet and Bluetooth devices. If your device won't connect to the internet or is slow then this may be your issue. The troubleshooting guide for the Wi-Fi card can be found here.
What you need
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Flip laptop to make the backplate face up.
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Use a #1 Phillips-head screwdriver to unscrew all eleven 8 mm bottom case screws.
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Almost done!
To reassemble your device, follow these instructions in reverse order.
Conclusion
To reassemble your device, follow these instructions in reverse order.