Dell 5423 Laptop User Manual


 
Replacing the Coin-Cell Battery | 65
26
Replacing 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.
WARNING: The battery may explode if installed incorrectly. Replace the battery
only with the same or equivalent type. Discard used batteries according to the
manufacturer’s instructions.
Procedure
Connect the coin-cell battery cable to the system-board connector.
Postrequisites
1 Follow the instructions from step 2 to step 5 in "Replacing the System Board" on
page 61.
2 Replace the hard drive. See "Replacing the Hard Drive" on page 37.
3 Replace the battery. See "Replacing the Battery" on page 33.
4 Replace the palm-rest assembly.
See "Replacing the Palm-Rest Assembly" on page 29.
5 Replace the keyboard. See "Replacing the Keyboard" on page 23.
6 Replace the optical drive.
See "Replacing the Optical-Drive Assembly" on page 17.
7 Replace the memory module(s).
See "Replacing the Memory Module(s)" on page 13.
8 Follow the instructions in "After Working Inside Your Computer" on page 9.
OM_Book.book Page 65 Tuesday, May 8, 2012 2:04 PM