1070 Built-In Battery - Lenovo ThinkPad X1 Extreme Gen 5 Hardware Maintenance Manual

When installing:
• Do not touch the top and bottom areas marked
• Tighten the screws in ascending order by following the number marked beside each screw. Otherwise, the
system board might get damaged.
• Ensure that the connector is attached firmly.

1070 Built-in battery

Important notices for replacing a battery
Attention: Lenovo has no responsibility for the performance or safety of unauthorized batteries, and
provides no warranties for failures or damage arising out of their use.
The Lenovo Solution Center program provides an automatic battery diagnostic test that determines if the
battery is defective. A battery FRU should not be replaced unless this diagnostic test shows that the battery
is defective. The only exception to this is if the battery is physically damaged or a customer is reporting a
possible safety issue.
If the Lenovo Solution Center program is not installed on the computer, the customer should download and
install the program to diagnose the battery, before getting a non-physically damaged battery replaced. Note
that the replacement of a physically damaged battery is not covered by the warranty.
For access, remove this FRU:
• "1010 Base cover assembly" on page 61
• "1050 Speaker assembly" on page 64
Removal steps of the built-in battery
DANGER
Use only the authorized battery specified for your computer. Any other battery could ignite or
explode.
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P1 Gen 5 / X1 Extreme Gen 5 Hardware Maintenance Manual
a and b in the following illustration.