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The motherboard is the most important part of your Echo Show, as it is responsible for all operations the device does. If you believe that your Echo Show may have a faulty motherboard (e.g. no power, graphical glitches), then follow this guide to replace it.
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Use a prying tool to remove the rubber foot at the bottom.
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Use an opening pick to remove the screw cover.
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Use a Torx TR8 screwdriver to remove the two 2 cm screws.
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Insert a jimmy in the gap between the display and chassis.
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Pry around the perimeter until the back case releases.
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Remove the back case.
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Use a Torx TR6 screwdriver to remove the two 5 mm screws that secure the power board.
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Carefully lift the board without straining the ribbon cable.
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Using an opening tool, carefully flip up the black ZIF locking flap that secures the ribbon cable.
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Disconnect the ribbon cable.
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Gently tilt the shell towards the top of the device and disconnect the ribbon cable from the board on the case.
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Use a TR6 screwdriver to remove the six 7mm screws located around the speaker assembly.
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Gently tilt the speaker assembly towards the ribbon cable.
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Flip open the black tab on the connector towards the cable and gently pull.
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Use a TR6 Torx screwdriver to remove the eight 9 mm screws holding the metal bracket.
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Gently lift off the metal bracket.
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Remove the 2 rubber stoppers.
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Remove all 14 screws with a Phillips #1 screwdriver.
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Use a Phillips #1 screwdriver to remove the four 1.3 cm screws holding down each driver.
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Gently pull the plastic plate towards the antenna cable.
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Pry the speakers from the housing with a spudger.
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Use an opening tool to flip up the black ZIF locking flap that secure the four ribbon cables.
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Use angled tweezers to disconnect all the ribbon cables from their motherboard sockets.
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Remove all 10 5 mm screws on the motherboard using a TR6 Torx screwdriver.
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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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University of North Texas, Team 6-5, Kilpatrick Fall 2024 crwdns2935289:0University of North Texas, Team 6-5, Kilpatrick Fall 2024crwdne2935289:0
UNT-KILPATRICK-F24S6G5
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