Dell Inspiron 15z Owner's Manual (PDF) - Page 53

Removing the Coin-Cell Battery, Prerequisites - reset

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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 You Begin" on page 7. After working inside your computer, follow the instructions in "After Working Inside Your Computer" on page 9. For additional safety best practices information, see the Regulatory Compliance Homepage 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 3 in "Removing the Memory Module(s)" on page 13. 2 Remove the optical-drive assembly. See "Removing the Optical-Drive Assembly" on page 17. 3 Remove the keyboard. See "Removing the Keyboard" on page 21. 4 Remove the palm-rest. See "Removing the Palm-Rest" on page 27. Removing the Coin-Cell Battery | 53

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Removing the Coin-Cell Battery
|
53
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 You Begin" on
page 7. After working inside your computer, follow the instructions in "After
Working Inside Your Computer" on page 9. For additional safety best practices
information, see the Regulatory Compliance Homepage 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 3 in "Removing the Memory Module(s)"
on page 13.
2
Remove the optical-drive assembly. See "Removing the Optical-Drive Assembly" on
page 17.
3
Remove the keyboard. See "Removing the Keyboard" on page 21.
4
Remove the palm-rest. See "Removing the Palm-Rest" on page 27.