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在D70的下方用指尖向下拨动电池释放卡的中心。
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打开电池仓。
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Remove the following eight screws securing the bottom cover to the D70:
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Six 5.8 mm Phillips screws
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One 10.7 mm Phillips screws
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One 8.2 mm Phillips screws
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Remove the four ZIF ribbon cables highlighted in red by using the following procedure:
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Use your fingernail to flip up the ZIF cable retaining flap on each socket.
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Be sure you are prying up the retaining flap, not the socket.
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Pull the ribbon cable straight out of its socket.
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Use your fingernails to carefully pull the ZIF cable lock away from its socket.
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Do not try to completely remove the ZIF cable lock. It will move about 1 mm and stop.
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Use a pair of tweezers to pull the Compact Flash ribbon cable out of its socket.
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Grab the memory compression board by its edges at the position shown in the first picture.
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Pull the memory compression board straight up off the DC/DC board to avoid damaging the connector on the underside of the memory compression board.
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Use your fingernail to carefully flip up the ZIF cable retaining flap for the ribbon cable socket near the front cover.
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Be sure you are prying up on the movable cable retaining flap, not the socket itself.
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Use a pair of tweezers to carefully pull the ribbon cable out of its socket.
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Use your fingernail to flip up the ZIF cable retaining flap on the socket near the battery opening.
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Be sure you are prying up on the movable cable retaining flap, not the socket itself.
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Use a pair of tweezers to pull the ribbon cable out of its socket.
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Carefully de-solder the eight leads boxed in red.
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Do not heat up the board excessively while de-soldering. There are many heat sensitive components mounted to the DC/DC board.
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There are two black leads that look very similar. The thinner of the two connects closer to the center of the board.
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