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This guide will demonstrate the steps needed to disconnect and replace the Power Button Circuit Board in the Acer AL1714. A malfunction in this part can cause possible issues with the ability to turn your device on.
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Turn the monitor facedown.
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Unscrew the 5 screws holding the back cover on.
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Take the edge tool or a metal ruler and insert it into the bezel.
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Apply pressure and push down.
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Do the same to the right side.
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Once the side of bezel facing you is decoupled, take the back cover and pry it loose.
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Remove the Flat Flex Cable from the Power Supply Board under the metal cover.
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Pull the cord back and out of the way.
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Unscrew the cord anchors for the VGA port.
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Turn the monitor around.
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Unscrew the 1 screw holding the Flex Power Cable cover.
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Lift up and remove the Flex Power Cable cover.
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Unscrew the 5 screws holding the metal cage on.
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Turn the monitor around.
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Lift up on the back of the metal cage slightly.
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Pull the cage toward self.
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Lift up on the Flat Flex Cable holder tabs to release cords.
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Lift up on the Flat Flex Cables and bend them out of the working area.
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Unplug the 4 backlight wires from their ports on the Power Supply Board.
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Unscrew the 5 screws holding the Power Supply Board and Video Display boards on.
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Lift up and remove the joined Power Supply Board and Video Display boards.
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Carefully detach the Power Supply and Video Display boards at their connector joint.
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Remove the Flat Flex Cable from the Power Button Circuit Board.
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Grasp, lift, and remove the LCD Module from the front panel.
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Unscrew the 2 screws holding the Power Button Circuit Board.
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Lift and remove the Power Button Circuit Board.
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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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