Before Servicing The Computer; 1010 Battery Pack - Lenovo ThinkPad L330 Hardware Maintenance Manual

Before servicing the computer

Carefully read this topic before servicing the computer.
Removing the SIM card
The computer you are servicing has a SIM card slot. If the customer has installed a SIM card in the slot,
remove it before servicing.
To remove the SIM card, remove the battery pack first. See "1010 Battery pack" on page 56.
After you finish the servicing, ensure that you insert the card back into the slot firmly.

1010 Battery pack

Important notices for replacing a battery pack
This system supports only batteries specially designed for this specific system and manufactured by Lenovo or an
authorized builder. The system does not support unauthorized batteries or batteries designed for other systems. If an
unauthorized battery or a battery designed for another system is installed, the system will not charge.
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 the 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 in the computer, the customer should download this program
before a non-physically damaged battery pack is replaced. Note that a physically damaged battery pack is 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.
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