Dell Inspiron 1428 (Late 2009) - Manual (Page 13)

Battery 13
3
Battery
WARNING: Before working inside your computer, read the safety information
that shipped with your computer. For additional safety best practices information,
see the Regulatory Compliance Homepage at
www.dell.com/regulatory_compliance.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on your computer).
CAUTION: To help prevent damage to the system board, you must remove the
battery from the battery bay before you begin working inside the computer.
CAUTION: To avoid damage to the computer, use only the battery designed for
this particular Dell computer. Do not use batteries designed for other Dell
computers.
Removing the Battery
1 Follow the procedures in "Before You Begin" on page 9.
2 Turn the computer over.
3 Slide the battery lock latch to the unlock position.
4 Slide the battery release latch to the side.
5 Slide the battery out of the battery bay.