Einleitung
If you find that your laptop no longer connects to a Wi-Fi connection, or the computer runs very well but connecting to the internet is sluggish. It may be time to replace the wireless network card.
Werkzeuge
Ersatzteile
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Using the plastic prying tools, go around the edge of the bottom of the laptop to release the cover.
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Remove the four 5mm Phillips #0 screws from the battery.
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Unplug the battery from the motherboard.
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Remove the battery from the laptop.
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Abschluss
To reassemble your device, follow these instructions in reverse order.