Battery Disconnect

步骤 1 Unfasten the lower case

Battery Disconnect, Unfasten the lower case: 步骤 1 中的图像 1，2

Battery Disconnect, Unfasten the lower case: 步骤 1 中的图像 2，2

If your device has a nano‑SIM card tray on the back edge, remove it before starting your repair.
Use a Phillips #1 screwdriver to loosen the eight captive screws securing the lower case.

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步骤 2 Insert an opening pick

Battery Disconnect, Insert an opening pick: 步骤 2 中的图像 1，2

Battery Disconnect, Insert an opening pick: 步骤 2 中的图像 2，2

Insert an opening pick between the lower case and the chassis on the front right edge.

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步骤 3 Release the front clips

Battery Disconnect, Release the front clips: 步骤 3 中的图像 1，3

Battery Disconnect, Release the front clips: 步骤 3 中的图像 2，3

Battery Disconnect, Release the front clips: 步骤 3 中的图像 3，3

Angle the pick down at about 30 degrees.
Slide the pick along the front edge to release the clips securing the lower case.

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步骤 4 Release the USB clip

Battery Disconnect, Release the USB clip: 步骤 4 中的图像 1，2

Battery Disconnect, Release the USB clip: 步骤 4 中的图像 2，2

Insert an opening tool between the lower case and the chassis, just to the right of the USB port on the left edge.
Pry the opening case up to release the clip next to the USB port.
It may take significant force and multiple attempts to release the clip. You will hear a popping noise when the clip releases.

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步骤 5

Insert an opening pick on the left edge above the USB port. Slide the pick all the way up to the ethernet port to release the clips.

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步骤 6

Insert an opening pick on the right edge near the corner.
Slide the pick along the right edge all the way to the HDMI port to release the rest of the clips.

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步骤 7

Lift the lower case from the chassis and remove it.
During reassembly, this is a good point to power on your laptop and test all functions before sealing it up. Be sure to power your laptop back down before you continue working.