Hi Poldracker,
Welcome to Sony Community!
May I know what is the issue that you have on your laptop? Unfortunately, we don't have information to where it is located. We need a service manual to answer that. You can bring the laptop to the service center or check TrueManuals at http://www.truemanuals.com/sony/Search.php?model_number=VPCEF37FX to purchase it.
Regards,
Jen
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