Einleitung
The motherboard is like the central nervous system of your computer. If you have issues with your hardware, a faulty motherboard or a loose connection may be the problem.
Werkzeuge
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Power down the laptop prior to beginning.
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Turn the laptop over with the battery closest to your body.
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Insert the pointed end of a spudger into the battery release.
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Slide the release gently all the way to the left.
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Place your hands on each end of the battery.
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Pull the battery towards your body to remove it.
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Using a #0 Phillips screwdriver, remove a total of eighteen identical 8mm Phillips screws and set them aside.
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Rotate the laptop 180 degrees so that the battery compartment is now furthest away from your body.
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Put your fingers under the top of the keyboard assembly directly below the Acer logo.
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Carefully pull up on the center until you hear the tabs disengage from the bottom.
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Work your way around the seam with the plastic opening tool carefully prying the base and top cover apart.
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When the two halves are separated, carefully lift up the front of the keyboard and touchpad assembly.
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You will see three ribbon cables attached to the motherboard.
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Closest to the ribbon cable on the zero insertion force (ZIF) connector is a white locking tab.
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Carefully lift up on the locking tab with the plastic opening tool to release the ribbon cable. (Picture 2)
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Remove the ribbon cable from the connector.
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Closest to the ribbon cable on the ZIF connector is a black locking tab.
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Carefully lift up on the locking tab with the plastic opening tool to release the ribbon cable. (Picture 2)
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Remove the ribbon cable from the connector.
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On each side of the large connector there are two white tabs.
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Carefully push away from you with the plastic opening tool on each white tab to release the cable. (Picture 2)
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Remove the ribbon cable from the connector.
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Once all three ribbon cables are disconnected, lift off the top cover with the keyboard and touchpad.
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The WiFi card is just below the fan with a white coaxial cable and a black coaxial cable attached.
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Using ESD safe blunt nose metal tweezers, grab just behind the brass connection on the white coaxial cable attached to the WiFi card.
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Carefully lift up and forward to disconnect the wire.
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Repeat both procedure one and two to remove the black coaxial cable.
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Using a #0 Phillips screwdriver, remove the 3mm screw from the upper left corner of the WiFi card.
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Grab the upper left corner of the WiFi card with your fingers.
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Gently pull the WiFi card away from the socket.
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The CPU Cooling Fan is in the upper left corner of the laptop.
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Using a #0 Phillips screwdriver, remove the two 4.5mm screws holding the fan to the case.
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Place the tips of the ESD safe pointed tweezers between the plug and socket of the fan connection.
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Gently push left to disconnect the fan plug.
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Move the fan connector and wires free of the motherboard and WiFi card.
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Lift the curved end of the fan about 30 degrees.
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Remove the fan by moving your hand up and to the right until it is clear of the case.
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The hard drive and carriage are at the lower right of the laptop.
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Using the plastic opening tool, carefully lift up on the black locking tab of the ZIF connector to release the USB port ribbon cable.
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Move the USB port ribbon cable out of the way
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Using a #0 Phillips screwdriver, remove the two 4mm screws securing the hard drive carriage in place.
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Hold the right side of the laptop in place with your right hand.
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Put the fingers of your left hand along the top edge of the hard drive carriage.
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Push the hard drive carriage towards your right hand to disconnect it from the motherboard.
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Lift up on the edge of the hard drive carriage closest to your body to remove the carriage.
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There are two 3mm Phillips screws holding the hard drive into the carriage. One on either side of the carriage.
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Hold the hard drive carriage with your non-dominant hand along one side. Ensure one of the Phillips screws is visible.
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Using a #0 Phillips screwdriver, remove the 3mm screw to release the side of the hard drive from the carriage.
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Repeat the two previous procedures to remove the second 3mm Phillips screw freeing the hard drive from the carriage.
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The three wire speaker connection is centered at the edge of the motherboard closest to your body.
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Place the tips of the ESD safe pointed tweezers between the plug and socket of the speaker connection.
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Gently push left to disconnect the speaker plug.
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The screen connection is centered on the motherboard furthest from your body.
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With your fingernails on each side of the plug, gently push away from your body to disconnect it.
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Carefully lift up on the right edge of the motherboard near the hard drive connector.
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With minimal force, pull the motherboard to the right freeing the ports on the left from the case.
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Put down the right side and allow the motherboard to rest in the case.
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Lift the left side of the motherboard up and turn it over so the ports are now facing right.
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Grip the bottom edge of the motherboard closest to your body with your non-dominant hand.
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Grip the power connection wires with your dominant hand and gently pull away from your body to disconnect.
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To reassemble your device, follow these instructions in reverse order.
Ein Kommentar
Hi is this the DDR4 with Geforce MX Series Vcard variant or the older DDR3?