Sony Vaio PCG-31311L Motherboard Replacement

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• Start with device closed, powered off, and upside down.
• Locate 3 screws on the bottom plate and unscrew
• These screws do not detach from the bottom plate.
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• Use a plastic opening tool to pry up on the plate and remove from device.
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• Locate screw labeled "KB" and remove.
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• Use a plastic opening tool tool to pry around the edge of the keyboard.
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• Once detached, tilt the keyboard forward, exposing a blue ribbon cable.
• Place finger on black tab and pull back. Then, give a gentle tug on the ribbon cable and it will detach.
• Once the ribbon cable has been detached, lift the keyboard away from the device.
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crwdns2931653:06crwdne2931653:0 Motherboard
• Use the plastic opening tool to pull back the ribbon cables attached to the motherboard
• Use the plastic opening tool to pop up the black tabs and pull the remaining ribbon cables.
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• Locate the LCD ribbon cable
• Pull up and away from device to detach the LCD ribbon cable.
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• Close and flip over laptop.
• Locate the WiFi network card.
• Use the plastic opening tool to pry up the two connectors.
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• Locate the 6 screws on the bottom and remove.
• Remove the final screw in the center to release the motherboard from the case.
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Tyler

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USF Tampa, Team 1-1, Lacy Fall 2016 crwdns2935289:0USF Tampa, Team 1-1, Lacy Fall 2016crwdne2935289:0

USFT-LACY-F16S1G1

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