1080 Battery Pack - Lenovo 50382NU Hardware Maintenance Manual

Table 14. Removal steps of speaker assembly
When installing: Make sure that the connector is attached firmly.

1080 Battery pack

For access, perform the following steps in order:
• "1000 Disabling the battery pack in UEFI BIOS" on page 48
• Remove the "1010 Hard disk drive or solid state drive assembly" on page 48.
• Remove the "1020 Keyboard" on page 50.
• Remove the "1030 Top case assembly" on page 52.
Important notice for replacing a battery pack:
• Lenovo ThinkVantage Toolbox has an automatic battery diagnostic that determines if the battery pack is defective.
A battery pack FRU should not be replaced unless this diagnostic 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 Lenovo ThinkVantage Toolbox 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 a
non-warranty replacement part.
Table 15. Removal steps of battery pack
DANGER
Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode.
1
Remove the battery . Then detach the battery connector
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Hardware Maintenance Manual
2
.