DANGER
Use only the authorized battery specified for your computer. Any other battery could ignite or
explode.
Removal steps of the coin-cell battery
When installing:
Ensure that the coin-cell battery connector is attached firmly.
1090 Power-button subcard board
For access, remove these FRUs in order:
•
"1010 Lenovo-OneLink-connector cover" on page 60
•
"1030 Base cover assembly" on page 62
•
"1050 Internal storage drive and the drive cable" on page 66
2
1
.
Chapter 9
Removing or replacing a FRU
69