Einleitung
If your laptop is failing to boot properly, your motherboard may be to blame. Replacing your motherboard using this guide will ensure that your laptop operates successfully.
Werkzeuge
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Turn off the computer and disconnect the charging cable from the laptop.
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Push the two locking mechanisms at the top of the laptop outward and pull the battery away from the laptop.
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Remove the two black 7.0 mm Phillips #0 screws on the back panel using your Phillips #0 screwdriver.
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Using your hands, slide the cover downwards and remove it from the laptop.
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Using your Phillips #0 screwdriver, remove the four 7.0 mm Phillips #0 screws that are securing your hard drive into place.
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Gently lift the hard drive out of its case using your hands.
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Remove the following seventeen screws from the back panel of your laptop using your Phillips #0 screwdriver:
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Sixteen black 7.0 mm Phillips #0 screws.
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One black 4.0 mm Phillips #0 screw.
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Using the blue prying tool, separate the keyboard from the palm rest by inserting the prying tool into each of the five tabs at the top of the keyboard.
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Slowly remove the keyboard by gently pulling the keyboard away from the palm rest.
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Using your fingers, slowly remove the silver ribbon cable from the laptop by disconnecting it from its connector.
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Use your fingers to gently disconnect the following cables from your laptop:
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Power button cable.
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Touchpad cable.
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Remove the optical drive from the laptop by pulling it to the right until it has been fully detached from your laptop.
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Close the lid of the laptop and flip the laptop over to access the screws located beneath the optical drive.
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Remove the three silver 6.0 mm Phillips #0 screws from beneath the optical drive using your Phillips #0 screwdriver.
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Slide the blue prying tool between the palm rest and the base of the laptop to separate them.
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Carefully remove the palm rest from your device using your hands.
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Detach the gold video cable from the motherboard using your fingers.
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Using your fingers, detach the speaker cable from the motherboard.
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Slowly lift the blue tape from the motherboard and remove the i/o board cable.
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Remove nine 7.0 mm Phillips #0 screws from the motherboard using your Phillips #0 screwdriver.
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To reassemble your device, follow these instructions in reverse order.