Introduction
How to replace the logic board, battery, and/or storage on the Kobo Clara HD, model number N249. Not for the Kobo Clara BW or Kobo Clara Colour.
What you need
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To power off your device, hold down the power button until the "Powered off" screen appears as shown.
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Stick a plastic spudger into the gap between the front bezel and the back cover.
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The back cover is held on by small plastic notches.
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Slide the spudger along the seam to release the back cover.
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Pry all the way around until the back cover pops free.
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Flip up the black tabs on the three ZIF connectors to release the ribbon cables.
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The smallest connector, under the big cable, has the black locking tab facing towards the cable.
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Slide the ribbon cables out of the ZIF sockets.
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The battery is stuck down with strong double-sided tape and secured by a bracket moulded into the back cover.
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All the storage is on a microSD card hidden inside the device.
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Swap it out at your own risk.
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Use a Phillips #00 screwdriver to remove the 4 screws securing the logic board.
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Lift the logic board out from the top of the device.
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There is a black sheet of plastic that sits under the logic board.
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