Lenovo ThinkPad S431 Hardware Maintenance Manual - Page 68

Battery pack, 1020 Base cover assembly

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1 S/N (Serial Number) label 2 System label 3 Genuine Microsoft label 4 COA label 5 HDD warranty label 6 Asset tag 7 Israel homologation label, Brazil Anatel label, Indonesia POSTEL label, or Malaysia SIRIM label 1030 Battery pack For access, remove this FRU: • "1020 Base cover assembly" on page 61 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 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 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 not covered by the warranty. Note: Before removing the battery, insert a straightened paper clip into the emergency reset hole to reset the computer. Removal steps of battery pack DANGER 62 Hardware Maintenance Manual

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1
S/N (Serial Number) label
5
HDD warranty label
2
System label
6
Asset tag
3
Genuine Microsoft label
7
Israel homologation label, Brazil Anatel label, Indonesia
POSTEL label, or Malaysia SIRIM label
4
COA label
1030 Battery pack
For access, remove this FRU:
•
“1020 Base cover assembly” on page 61
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 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 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 not
covered by the warranty.
Note:
Before removing the battery, insert a straightened paper clip into the emergency reset hole to reset the
computer.
Removal steps of battery pack
DANGER
62
Hardware Maintenance Manual