| - | [* black] Isolate the turbo button. This button is separate from the button switchboard, and may vary between models. Generally, this is not the problem, so proceed to the next step to replace the switchboard. If the turbo setting is still not working after you complete this guide, consider replacing this using soldering techniques. |
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| + | [* black] Isolate the turbo button. |
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| + | [* black] The turbo button is separate from the button switchboard, but its location may vary between models. Generally, this is not the problem, so proceed to the next step to replace the switchboard. If the turbo setting is still not working after you complete this guide, consider replacing this using soldering techniques. |
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