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This guide provides instructions on how to replace the daughterboard in the Lenovo IdeaPad Y580-2099 laptop. Removing this part does not require any specialized training or experience as long as the steps are followed closely.
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Slide out both locks for the battery, located on the back of the device.
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Unscrew the 2 screws on the bottom of the device.
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Slide the back panel out.
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Unscrew the 3 "keyboard" detected screws.
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Flip the laptop over and open up.
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Then pry up the whole keyboard using the spudger.
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Use a Phillips #0 screwdriver to remove the 16 screws highlighted. There are 12 M2.5 x 8 mm long screws, and 4 M2 x 2 mm long screws.
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Use a Phillips #0 screwdriver to remove the 10 mm screw (highlighted in orange) that secures the disc drive.
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Quickly survey and make sure all screws on the back panel are removed from the device.
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Use a Phillips #0 screwdriver to remove the three M2 x 3 mm long screws circled in red.
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crwdns2935267:0crwdne2935267:0Tweezers$4.99
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After locating the cable holding the top panel in place, carefully unhook the handle using precision tweezers.
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Carefully remove the top plate.
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Now that the top plate is removed, locate the daughter board. (Highlighted in Red).
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Use a plastic spudger or precision tweezers to carefully unhook the daughterboard cables.
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Use a Phillips #0 screwdriver to remove the two M2.5 x 3 mm long screws that secure the daughterboard.
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Check and make sure all screws and cable wires are detached before attempting to remove the daughterboard.
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Carefully remove the daughterboard.
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To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
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