Dell Inspiron 1428 (Late 2009) - Manual (Page 59)

Inverter Board 59
14
Inverter Board
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: Only a certified service technician should perform repairs on your
computer. Damage due to servicing that is not authorized by Dell™ is not covered
by your warranty.
CAUTION: To help prevent damage to the system board, remove the main battery
(see "Removing the Battery" on page 13) before working inside the computer.
Removing the Inverter Board
1 Follow the procedures in "Before You Begin" on page 9.
2 Remove the battery (see "Removing the Battery" on page 13).
3 Remove the display assembly (see "Removing the Display Assembly" on
page 47).
4 Remove the display bezel (see "Removing the Display Bezel" on page 51).
5 Remove the screw that secures the inverter board to the display cover.