Lenovo 0319A25 User Manual - Page 75

Backup battery

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Table 19. Removal steps of PCI Express Mini Card for wireless LAN (continued) 3 When installing: Plug the gray cable into the jack labeled MAIN or 1, and the black cable into the jack labeled AUX or 2 on the card. 1110 Backup battery For access, remove these FRUs in order: • "1010 Battery pack" on page 54 • "1020 Optical drive or travel cover" on page 54 • "1090 Palm rest assembly with cables" on page 65 DANGER Use only the battery specified in the parts list for your computer. Any other battery could ignite or explode. Chapter 8. Removing and replacing a FRU 69

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Table 19. Removal steps of PCI Express Mini Card for wireless LAN (continued)
3
When installing:
Plug the gray cable into the jack labeled
MAIN
or
1
, and the black cable into the jack labeled
AUX
or
2
on the card.
1110 Backup battery
For access, remove these FRUs in order:
•
“1010 Battery pack” on page 54
•
“1020 Optical drive or travel cover” on page 54
•
“1090 Palm rest assembly with cables” on page 65
DANGER
Use only the battery specified in the parts list for your computer. Any other battery could ignite
or explode.
Chapter 8
.
Removing and replacing a FRU
69