Einleitung
If the device does not load past the Lenovo loading screen, then there might be a problem with the amount of RAM or a damaged RAM. Another indicator of there being a problem with the RAM is if a RAM failure message occurs on the screen. Follow the guide to replace the RAM.
Werkzeuge
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Flip the IdeaPad bottom side up.
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Using a Phillips #1 screwdriver, remove the two 6.0mm screws on the back panel, that hold the keyboard.
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Flip the computer back to top facing.
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Open the lid.
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Use the plastic opening tool to pry the keyboard up and away from the bottom assembly.
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Next disconnect the keyboard cable by using the tip of the spudger or your finger to lightly push out the ribbon from the contact port.
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Completely remove the keyboard from the bottom assembly.
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Flip the laptop to its back and the optical drive is located at the top left corner.
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Remove the optical CD DVD drive by lightly pulling it out of the assembly.
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Place the laptop bottom facing up.
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Using a Phillips #1 screwdriver, remove the remaining eight 6.0mm screws on the back panel.
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Flip the computer back to top facing.
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Separate the top case from the bottom using a plastic opening tool.
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Continue prying the top and bottom case from each other all around the perimeter of the laptop.
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The battery is attached to the bottom case of the laptop.
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Remove the two 4.0mm screws.
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Push the battery component away from you in order to completely remove the battery from the fixture.
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On the back panel, the RAM is located at the bottom of the logic board.
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Press the silver two hinges at the bottom corners of the RAM to loosen the RAM.
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Remove the loosened RAM from the back panel.
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To reassemble your device, follow these instructions in reverse order.