Introduction
This guide can be used to replace the motherboard in the Dell Lattitude 3380.
The motherboard is the heart of the computer, and allows all other functions of your laptop to work the way they do. There are a few reasons why your motherboard might need replacing, such as age, overheating, power surges, and even manufacturer error. Regardless, the process for replacing will be the same.
Make sure your laptop is powered off, and you are in a safe controlled environment when performing this activity.
What you need
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Turn the laptop over so that the back is facing up.
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Remove the nine 3 mm screws with a Phillips #0 screwdriver.
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Remove the four 3 mm screws holding the battery in place using a Phillips #0 screwdriver.
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Disconnect the battery cable by gently pulling it out.
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Remove the battery.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.