Lenovo ThinkPad T550 (English) Hardware Maintenance Manual - ThinkPad T550, W5 - Page 63

Removable battery, 1020 Base cover assembly

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1010 Removable battery Important notice for replacing a removable 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 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 getting a non-physically damaged battery pack replaced. Note that the replacement of a physically damaged battery pack is not covered by the warranty. Removal steps of the removable battery DANGER Use only the authorized battery specified for your computer. Any other battery could ignite or explode. 3 1 1 2 2 1020 Base cover assembly For access, remove this FRU: • "1010 Removable battery" on page 57 Chapter 7. Removing or replacing a FRU 57

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1010 Removable battery
Important notice for replacing a removable 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 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 getting a non-physically damaged battery pack
replaced. Note that the replacement of a physically damaged battery pack is not covered by the warranty.
Removal steps of the removable battery
DANGER
Use only the authorized battery specified for your computer. Any other battery could ignite or
explode.
1020 Base cover assembly
For access, remove this FRU:
• “1010 Removable battery” on page 57
Chapter 7
.
Removing or replacing a FRU
57