Introduction
This is a Headphone Jack replacement guide for a Dell Latitude 9510 USB. Ensure the jack is fully inoperable before replacement. To replace jack, follow steps below. Use caution to ensure no further damage to hardware.
Tools
Parts
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Flip the device so that the base plate is facing you.
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Use a Phillips #0 screwdriver to remove the nine 5.5 mm screws securing the base plate.
 
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Wedge a spudger between the base plate and the chassis, then gently pry around the entire perimeter to release the base plate.
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Remove the base plate.
 
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Place your fingernails behind the plastic tabs on the speaker's motherboard connector, then pull directly backwards, toward the wires, until the connector releases from its port.
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Lift the fan up and out.
 
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Use a spudger to gently lever the speaker connector out of its port.
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Lift the speakers up and out.
 
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Place your fingernails behind each of the plastic tabs on the plug, and pull directly backward until the connector releases.
 
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Flip up the locking bars on the two ZIF connectors so they stand vertically, then gently remove the two ribbon cables connected to the IO daughterboard.
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Lift the IO daughterboard up and out.
 
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To reassemble your device, follow these instructions in reverse order.