Dell Inspiron 11 3162 Inspiron 11 3000 Service Manual - Page 48
Removing the coin-cell battery, Prerequisites, Procedure - bios
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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 www.dell.com/ regulatory_compliance. CAUTION: Removing the coin-cell battery resets the BIOS setup program's settings to default. It is recommended that you note the BIOS setup program's settings before removing the coin-cell battery. Prerequisites 1 Follow the procedure from step 1 to step 6 in "Removing the base cover". 2 Remove the battery. 3 Follow the step 1 procedure in "Removing the I/O board". 4 Remove the wireless card. Procedure 1 Disconnect the coin-cell battery cable from the system board. 2 Remove the coin-cell battery cable from the routing guide on the speaker. 48