Introdução
In this guide, you will learn how to teardown and disassemble a Dell Latitude 3310 Laptop. This guide requires minimal tools and is a medium difficult for tearing down the device due to the screw sizes used in the laptop and removal of parts.
NOTICE:
- Tearing down or disassembling your device may void your warranty. To check your device warranty, contact your manufacturer or visit their website
- This is a teardown guide for the full removal of components. This guide should not be used for repair and should be used as a reference for internal components
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Make sure you have a clean desk space with plenty of room to separate components.
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Ensure any devices or peripherals plugged into the laptop are removed and set aside.
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Using the system dialog, power off the computer to prevent data loss.
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Loosen and remove all ten (10) M2.5x5 screws.
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Carefully remove the bottom plate of the laptop by prying it from the hinges and working around the edges.
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Disconnect the battery cable from the motherboard.
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Remove the four (4) M2x3 screws - there is one at each corner of the battery.
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Lift away the battery and place it on a flat surface.
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Remove the top of the sheet covering the RAM.
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Press the metal rails aside with your fingertips.
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Take the RAM out and place on a flat surface.
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Remove the single (1) M2x3 screw.
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Wiggle the M.2 disk away from the motherboard, then set aside.
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Remove the single (1) M2x3 screw.
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Move the mounting plate aside.
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Disconnect the antennas.
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Wiggle the card away from the motherboard.
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Rearrange the antenna cables for easier removal of the motherboard later.
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Disconnect the fan from the header.
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Remove two (2) M2x3 screws.
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Set the fan aside.
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Take the opportunity to remove any dust from the fan.
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Remove one (1) M2x3 screw, lift the DP-cable mounting bracket, and set it aside.
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Disconnect both cables.
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Remove the three (3) M2.5x5 screws.
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Lift the metal brackets.
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I usually do this by opening the laptop. Be careful while doing this to avoid lifting and bending the plastics under or back.
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Then disconnect the DC-cable.
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You can remove the DC-connector by removing this screw. There are no markings, but I'd say this one is M2x2.
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Disconnect the marked cables. Make sure to lift up the locking tabs with a plastic tool. The CMOS and speaker cables are disconnected by pulling on the white connector at the end of the cable.
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Remove three (3) M2.5x5 screws and then lift the metal hinge.
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Remove two (2) M2x5 screws that hold the metal bracket over the USB-C connector, then set it aside.
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Remove two (2) M2x5 motherboard screws.
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Remove two (2) M2x2 I/O-board screws.
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Lift and remove the motherboard and I/O-board.
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Place them on an anti-static mat or similar surface.
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You can simply lift the speakers away and carefully wriggle out the cables.
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I disconnected and removed the MB (motherboard) to KB (keyboard) cable and MB to TP (trackpad) cable.
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The CMOS battery is stuck to the frame with glue. The last cable goes to the keyboard that is hard mounted to the frame as well.
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The keyboard is hard mounted to the armrest.
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You should be able to lift the armrest up like one would open a laptop and then remove it from the screen.
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The screen can be opened by prying around the edges of the frame and then removing four (4) M2x2 or smaller screws to replace the LCD screen.
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To reassemble your device, follow these instructions in reverse order.
Um comentário
Thank you, great help