Dell Inspiron 17R (5720, Mid 2012) - Manual (Page 44)

44 | Coin-Cell Battery
Procedure
CAUTION: Removing the coin-cell battery resets the BIOS settings
to default.
It is recommended that you note the BIOS settings before removing the
coin-cell battery.
Using a plastic scribe, gently pry out the coin-cell battery out of the
battery socket on the system board.
1 plastic scribe 2 coin-cell battery
3 battery socket
1
2
3
book.book Page 44 Monday, October 8, 2012 4:17 PM