Dell Inspiron 20 3043 Service Manual Battery - Page 47

Removing the Coin-Cell Battery, Prerequisites, Procedure

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Removing the Coin-Cell Battery WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in Before Working Inside Your Computer. After working inside your computer, follow the instructions in After Working Inside Your Computer. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. 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. Prerequisites 1 Follow the instructions from step 1 to step 7 in "Removing the Back Cover". 2 Remove the wireless card. 3 Follow the instructions from step 1 to step 6 in "Removing the System Board". Procedure 1 Disconnect the coin-cell battery cable from the system board. 47

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Removing the Coin-Cell
Battery
WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
Before Working Inside Your Computer
. After working inside your
computer, follow the instructions in
After Working Inside Your
Computer
. For more safety best practices, see the Regulatory
Compliance home page at dell.com/regulatory_compliance.
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.
Prerequisites
1
Follow the instructions from step 1 to step 7 in “Removing the
Back
Cover
”.
2
Remove the
wireless card
.
3
Follow the instructions from step 1 to step 6 in “Removing the
System
Board
”.
Procedure
1
Disconnect the coin-cell battery cable from the system board.
47