Dell 1457 Laptop User Manual


 
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Display
Display Assembly
Display Bezel
Display Panel
Display Panel Bracket
Display Assembly
Removing the Display Assembly
1. Follow the instructions in Before You Begin.
2. Remove the system board (see Removing the System Board).
3. Remove the WWAN module (see Removing the WWAN Module).
4. Remove the two screws at the base of the computer.
5. Remove the four screws (two on each side) that secure the display assembly to the computer base.
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) before working inside the
computer.
1
screws (2)