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why! N240BU Motherboard Replacement

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  1. why! N240BU Motherboard Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 why! N240BU Motherboard Replacement, Battery: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Start by unlocking the right locking latch.

    • Then, by simultaneously unlocking the left latch, lift the battery out of its socket.

  2. why! N240BU Motherboard Replacement, The keyboard: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, The keyboard: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, The keyboard: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Unscrew the circled screws in green and red

    • Put the computer in the position of the second image while pushing a paper clip into the hole of the screw circled in green until you hear a click

    • Lift the keyboard

  3. why! N240BU Motherboard Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:03crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Disconnect the connector circled in red in the direction of the arrow

  4. why! N240BU Motherboard Replacement, Access to main components: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 why! N240BU Motherboard Replacement, Access to main components: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Begin by spotting the dummy memory card.

    • Then, remove it and put it on your workplan.

  5. why! N240BU Motherboard Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Locate the 15 screws that hold the bottom cover of the device in place.

    • Unscrew them and place them on your work surface.

    • Then, un-clip the bottom cover, starting with the side shown in the third picture.

  6. why! N240BU Motherboard Replacement, SSD Hard Drive: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, SSD Hard Drive: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, SSD Hard Drive: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Unscrew the screw circled in red

    • Pull out the M.2 SSD in the direction of the red arrows

  7. why! N240BU Motherboard Replacement, Hard Drive (mass storage): crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, Hard Drive (mass storage): crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, Hard Drive (mass storage): crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the screw circled in red

    • Lift up the hard drive

    • Remove the hard drive in the direction of the red arrows

  8. why! N240BU Motherboard Replacement, WLAN Card: crwdns2935265:08crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, WLAN Card: crwdns2935265:08crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, WLAN Card: crwdns2935265:08crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove the screw circled in red

    • Disconnect the two connectors marked in green

    • Remove the WLAN card

  9. why! N240BU Motherboard Replacement, RAM: crwdns2935265:09crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, RAM: crwdns2935265:09crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, RAM: crwdns2935265:09crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Press down on the two brackets boxed in red

    • Remove the RAM stick in the direction of the red arrows

  10. why! N240BU Motherboard Replacement, CMOS Battery: crwdns2935265:010crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 why! N240BU Motherboard Replacement, CMOS Battery: crwdns2935265:010crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Press with a screwdriver in the red circled area to spread the base of the battery

    • Remove the battery by holding the screwdriver down

  11. why! N240BU Motherboard Replacement, Fan: crwdns2935265:011crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 why! N240BU Motherboard Replacement, Fan: crwdns2935265:011crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the two screw circled in red

    • Disconnect the connector boxed in green in the direction of the green arrow

    • Remove the fan by lifting it up

  12. why! N240BU Motherboard Replacement, Motherboard: crwdns2935265:012crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, Motherboard: crwdns2935265:012crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement, Motherboard: crwdns2935265:012crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Lift the retaining flap off of the connector boxed in red.

    • Disconnect the connector boxed in red.

  13. why! N240BU Motherboard Replacement: crwdns2935265:013crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:013crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:013crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Lift the flap that holds the connector (framed in green)

    • Disconnect the connector (framed in green)

  14. why! N240BU Motherboard Replacement: crwdns2935265:014crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:014crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:014crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Disconnect the connector marked in red by lifting it up

  15. why! N240BU Motherboard Replacement: crwdns2935265:015crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:015crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:015crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Disconnect the connector marked in green by pulling it in the direction of green arrows

  16. why! N240BU Motherboard Replacement: crwdns2935265:016crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:016crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:016crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Disconnect the connector marked in red by pulling it in the direction of the red arrows

  17. why! N240BU Motherboard Replacement: crwdns2935265:017crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:017crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:017crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Lift the black retaining flap that holds the connector marked in green

    • Disconnect the connector marked in green

  18. why! N240BU Motherboard Replacement: crwdns2935265:018crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:018crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:018crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Disconnect the connector marked in red by pulling it in the direction of the red arrows

  19. why! N240BU Motherboard Replacement: crwdns2935265:019crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:019crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:019crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Unscrew the five screws circled in green

    • Lift the motherboard by taking it by the radiator as in the second picture

  20. why! N240BU Motherboard Replacement: crwdns2935265:020crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:020crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:020crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Lift the retaining flap that holds the connector marked in red

    • Disconnect the connector marked in red

  21. why! N240BU Motherboard Replacement: crwdns2935265:021crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:021crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 why! N240BU Motherboard Replacement: crwdns2935265:021crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Lift the retaining flap that holds the connector framed in green

    • Disconnect the connector boxed in green

    • Remove the motherboard from the case.

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To reassemble your device, follow these instructions in reverse order.

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