Acer Aspire 1420pt Service Guide
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Chapter 3121 Replacing the Bluetooth Module 1.Adhere the Bluetooth module to the bottom cover. 2.Connect the Bluetooth cable to the Bluetooth module. 3.Connect the Bluetooth cable to the main board.
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122Chapter 3 Replacing the I/O Board 1.Replace the I/O board inserting the external port side first. NOTE: Ensure the power slide switch is properly aligned in the switch cover. 2.Turn the LCD module.
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Chapter 3123 3.Replace the one (1) screw. 4.Turn the LCD module. 5.Replace the I/O cable in the main board connector. StepScrewQuantityScrew Type. I/O Board M2*4 1
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124Chapter 3 6.Lock the main board connector. 7.Replace the I/O cable in the IO board. 8.Lock the I/O board connector.
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Chapter 3125 Replacing the Button Board 1.Replace the button board. 2.Replace the two (2) screws. 3.Replace the touchpad cable in the touchpad connector. StepScrewQuantityScrew Type. Button Board M2*3 2
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126Chapter 3 4.Lock the touchpad connector. 5.Adhere the touchpad cable to the upper cover. 6.Replace the touchpad cable in the button board connector.
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Chapter 3127 7.Lock the button board connector. 8.Replace the button board cable. 9.Adhere the button board cable to the upper cover.
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128Chapter 3 10.Connect the button board cable to the button board connector. 11 .Lock the button board connector. Replacing the Upper Cover 1.Replace the upper cover.
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Chapter 3129 2.Press down on the left and right sides of the upper cover. 3.Press down on the bottom edge of the upper cover 4.Connect the button board cable.
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130Chapter 3 5.Lock the button board cable. 6.Replace the ten (10) screws in the upper cover. StepScrewQuantityScrew Type. Upper Cover M2*5 (Red Call Out) 6 M2*2.5 (Green Call Out) 4