Einleitung
Werkzeuge
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Locate the large button on the top of the device.
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Push down on the button and slide the cover away from the button.
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Under the battery is a magnetic mat, shown in red, that shields battery interference with the reception of the XM Satellite antenna.
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This mat is stuck to the back of the device like a sticker and can be removed.
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On the bottom left side of the magnetic mat, the corner can be lifted up to reveal the U.FL antenna connector. A spudger or your fingernails can be used to pry up the corners.
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These U.FL antenna connections are standard for most portable devices and WiFi cards. They may become detached through use and may be checked if no reception is present.
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Lift up the corner and notice the two connectors going to the PCB.
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Both of these connectors must be firmly attached to the PCB. Try pressing them firmly to make sure they are making full contact.
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On the top right corner, the magnetic mat can be lifted up to check another U.FL connector as with the 3rd step.
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This mat can be pressed down again to secure after checking the connector.
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Try pressing down on the U.FL connector, as seen in this picture, to ensure a secure connection.
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To reassemble your device, follow these instructions in reverse order.