QFX IT-437 Motherboard Replacement

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• Begin the process by using a PH00 Phillips screw driver.
• Remove the two 1.2mm x 3mm screws at the bottom of the tablet.
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• Use the iFixit plastic opening tool to pry open the back of the tablet.
• Do not remove the back case completely as tape has to be removed from the wires, and pulling the case apart can tear off the wires.
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• In order to unseat the motherboard, use the Phillips PH00 screw driver bit to remove the three 1.2mm x 3mm screws.
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• Once the motherboard is loose, remove the tape above the SD card slot using an iFixit opening pick.
• Be careful not to rip or damage the tape or else new tape will have to be used for the new motherboard.
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• Use the spudger to remove the ribbon.
• Avoid using too much force here or else the ribbon can be ripped.
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• Use the spudger in the top corner of the tablet and lift the camera up.
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• Lift the tape over the wires that are holding them to the tablet insulation.
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• Pull out the motherboard and set it aside.
• The wires must be soldered back on to the motherboard.
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Douglas

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Pasco Hernando, Team 5-2, Prince Winter 2015 crwdns2935289:0Pasco Hernando, Team 5-2, Prince Winter 2015crwdne2935289:0

PHSC-PRINCE-W15S5G2

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