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Use this guide to remove the motherboard on a Dell Inspiron 15-7547.
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Close the display and flip the laptop on its back.
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Loosen the ten 5.0 mm-long Phillips #0 screws.
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The four screws marked with orange will remain captive to the cover.
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Use a spudger to pry up and loosen the back cover.
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Remove the back cover.
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Remove the five 5.0 mm-long Philips #0 screws that connect the battery to the case.
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Pull the battery cable's pull tab towards the battery to disconnect it from the motherboard.
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Remove the battery.
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Remove the 3.0 mm-long Philips #0 screw at the end of the Wifi-Card
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Remove the Wifi-Card from its socket by pulling away and up from the connector.
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Disconnect the white and black cables from the Wifi-Card.
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Remove the four 5.0 mm-long Philips #0 screws connecting the hard drive to the chassis.
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Disconnect the hard drive from the motherboard by placing your fingers at the back, and pulling forward towards the front of the chassis.
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Lift the hard drive out of the chassis.
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Remove the two 5.0 mm-long Philips #0 screws from the fan.
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The screw marked in orange will remain captive to the fan.
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Disconnect the wire that connects the fan to the motherboard. This can be found under the flap directly to the left of the fan.
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Remove the plastic heat spreader that covers the RAM sticks.
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Release the clamps on each side of the RAM sticks by pushing away from the center.
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Pull the RAM stick in a straight line out of the socket.
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Remove the six 7.0 mm-long Philips #0 screws that mount the hinges.
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Use a spudger to unlatch and unplug the display cable.
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Remove the LCD display assembly from the laptop.
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Unlatch the ribbon cable by pulling the white release up.
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Hold the blue flap and pull to unplug the cable.
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Unlatch black release on the ribbon cable.
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Hold the blue flap to unplug the cable.
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Unlatch the ribbon cable by pulling the black release up.
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Hold the flap and unplug the cable.
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Unlatch the ribbon cable by pulling the black release up.
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Hold the blue flap and unplug the cable.
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Remove the seven 3.0 mm-long Philips #0 screws that secure the motherboard.
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Remove the motherboard from the laptop.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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Appalachian State University, Team S2-G4, Menagarishvili Fall 2018 crwdns2935289:0Appalachian State University, Team S2-G4, Menagarishvili Fall 2018crwdne2935289:0
APSU-MENAGARISHVILI-F18S2G4
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