Introduction
This guide is useful if software or external methods haven’t worked to improve your internet connectivity for your Acer Chromebook CB315-3HT-C3FQ. Your network card may be broken and need to replaced. Be careful not to strip any screws during this guide, as it will make it difficult to remove the network card.
Tools
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Use an iFixit opening tool to pry the bottom panel up and detach it from the rest of the Chromebook.
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Use a Phillips #0 screwdriver to remove the screw blocking the network card.
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Remove the network card from the laptop.
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Conclusion
To reassemble your device, follow these instructions in reverse order.