User guide

Replacing the USB/Audio Board
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1. Follow the procedures in Before You Begin.
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2. Place the USB/audio board on the computer base.
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3. Replace the three screws that secure the USB/audio board to the computer base.
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4. Slide the audio cable into the USB/audio board connector and press down on the connector latch to secure the cable.
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5. Connect the speaker cable to the USB/audio board connector.
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6. Connect the USB cable to the USB/audio board connector.
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7. Replace the palm rest (see Replacing the Palm Rest).
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8. Replace the keyboard (see Replacing the Keyboard).
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9. Replace the power button panel (see Replacing the Power Button Panel).
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10. Replace the battery (see Replacing the Battery).
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CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may
result in damage to the computer.