Lenovo 300e Chromebook 2nd Gen, Hardware Maintenance Manual

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Step 6. Type
sudo bash
and press enter .
Step 7. Type
ectool batterycutoff
and press enter .
Step 8. When the message
SUCCESS. The battery has arranged a cut-off and the system should be
shutdown immediately.
is printed, disconnect the ac power adapter from the computer and the
computer turns off immediately. If you re-connect the ac power adapter, power supply from the
built-in battery pack will resume.
Remove the Stylus Pen
Make sure the computer has been shut down before servicing the computer.
Step 1. Place the computer upside down on a flat surface.
Step 2. Pull out the Stylus pen from the pen slot.
Figure 3. Pull out the Stylus pen
Refer to “Major FRUs and CRUs” on page 28 to look up details about the following replacement part:
Stylus pen
Remove the lower case
Step 1. Remove the 9 screws.
Figure 4. Remove the 9 screws
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Hardware Maintenance Manual