1020 Battery Pack - Lenovo ThinkPad T430u Hardware Maintenance Manual

1020 Battery pack

For access, remove this FRU:
• "1010 Bottom cover" on page 58
Important notices for replacing a battery pack
• The Lenovo Solution Center program provides an automatic battery diagnostic test that determines if the battery
pack is defective. A battery pack FRU should not be replaced unless this diagnostic test shows that the battery
is defective.
• The only exception to this is if the battery pack 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 pack, before replacing a non-physically damaged battery pack. Note that a
physically damaged battery pack is a not covered by the warranty.
Removal steps of battery pack
DANGER
Use only the authorized battery specified for your computer. Any other battery could ignite or
explode.
Detach the battery pack connector
Note: Be careful not to drop the battery during removal or replacement.
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Hardware Maintenance Manual
1 , and then remove the screws that secure the battery pack 2 .