Chapter 3. Cru Replacement; Cru List; Disabling The Built-In Battery - Lenovo 14e Chromebook Gen 2 User Manual

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Chapter 3. CRU replacement

Customer Replaceable Units (CRUs) are parts that can be upgraded or replaced by the customer. Your
Chromebook contains the following types of CRUs:
• Self-service CRUs: Refer to parts that can be installed or replaced easily by customer themselves or by
trained service technicians at an additional cost.
• Optional-service CRUs: Refer to parts that can be installed or replaced by customers with a greater skill
level. Trained service technicians can also provide service to install or replace the parts under the type of
warranty designated for the customer's machine.
If you intend on installing a CRU, Lenovo will ship the CRU to you. CRU information and replacement
instructions are shipped with your product and are available from Lenovo at any time upon request. You
might be required to return the defective part that is replaced by the CRU. When return is required: (1) return
instructions, a prepaid shipping label, and a container will be included with the replacement CRU; and (2) you
might be charged for the replacement CRU if Lenovo does not receive the defective CRU within thirty (30)
days of your receipt of the replacement CRU. For full details, see the Lenovo Limited Warranty
documentation at

CRU list

Refer to the following CRU list for your Chromebook.
Self-service CRUs
• ac power adapter
• Power cord
Optional-service CRUs
• Base cover assembly
• Left I/O bracket
• Right I/O bracket
Note: Replacement of any parts not listed above, including the built-in rechargeable battery, must be done
by a Lenovo-authorized repair facility or technician. Go to

Disabling the built-in battery

Before replacing any CRU, ensure that you disable the built-in battery.
To disable the built-in battery, press
from the Chromebook at the same time.
Note: Power supply from the built-in battery will resume after you reconnect the Chromebook to the ac
power adapter.
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together with the power button, and detach the ac power adapter
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