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Lenovo 300e Chromebook 2nd gen MTK Battery Replacement

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  1. Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the bottom screws: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the bottom screws: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Start by removing the 9 bottom screws using a Philips #1 screwdriver and set the screws aside.

  2. Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Unclip the keyboard: crwdns2935265:02crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Unclip the keyboard: crwdns2935265:02crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Start by lifting the black from the grey with your flathead/Jimmy an lift up. You can then put a opening pick in there to keep it from snapping in again.

    • Now insert your spudger about 1cm in and slide it around all edges of the keyboard listening for the snap of a clip.

    • You can follow the diagram on the second photo casue that is how i did it but you can do it any way you like.

    • Now lift the keyboard in the way that is shown in the video and lay it down

    • Be very careful when doing this as there is a risk at ripping the flex cables.

  3. Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the Trackpad flex from the mainboard: crwdns2935265:04crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the Trackpad flex from the mainboard: crwdns2935265:04crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the Trackpad flex from the mainboard: crwdns2935265:04crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Find the white flex cable that runs from the trackpad to the mainboard.

    • Find where the connector is on the mainboard and use your finger to lift up the retention clip.

    • If your fingers are to big to lift up a tiny connector you can try to use a spudger instead.

    • Then pull out the cable.

  4. Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the keyboard flex from the mainboard: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the keyboard flex from the mainboard: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the keyboard flex from the mainboard: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Find the larger flex cable that runs from the keyboard to the mainboard.

    • Find where the connector is on the mainboard and use your finger to lift up the retention clip.

    • If your fingers are to big to lift up a tiny connector you can try to use a spudger instead.

    • Then pull out the cable

  5. Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the keyboard/trackpad: crwdns2935265:06crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the keyboard/trackpad: crwdns2935265:06crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the keyboard/trackpad: crwdns2935265:06crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Move the keyboard/trackpad aside

  6. Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the battery connector: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the battery connector: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the battery connector: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use your fingers or pliers to pull out the battery connector.

    • Do this slowly to avoid breaking the connector or hitting the battery

  7. Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Unscrew the battery: crwdns2935265:08crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Unscrew the battery: crwdns2935265:08crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Undo the 4 battery screws holding the battery in with your Phillips #1 screwdriver.

  8. Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the battery: crwdns2935265:09crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the battery: crwdns2935265:09crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Remove the battery: crwdns2935265:09crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Lift out the battery from the top

  9. Lenovo 300e Chromebook 2nd gen MTK Battery Replacement, Finished!: crwdns2935265:010crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Boom! Here is your battery.

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

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