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Table 16. Removal steps of keyboard bezel with fingerprint reader (continued)
When installing:
Make sure the two connectors are attached firmly to the system board.
1090 Battery pack
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 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.
For access, disable the battery pack first. Refer to "1000 Disabling the battery pack in the UEFI BIOS" on
page 62 for detailed instructions.
Then remove these FRUs in order:
•
"1010 Hard disk drive and solid state drive" on page 63
•
"1020 Keyboard" on page 65
• "1080 Keyboard bezel assembly with fingerprint reader and audio sub card " on page 75
.
Chapter 8
Removing and replacing a FRU
77
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