Cubierta de pantalla para portátil Dell 3520.2 (LCD, WLAN) MPN 4Y37V

Replacement display cover assembly for Dell 3520.2 laptops with integrated LCD panel and WLAN module configuration. This assembly restores the outer lid that secures the screen and wireless components, providing the correct mounting points, hinge interfaces and internal brackets required for proper installation. It is intended for repair or refurbishment of units that have cracked, scratched, or worn display housings and is compatible with systems matching the Dell 3520.2 layout and connector arrangement.

Advantages

This display cover assembly is manufactured to match the original mounting geometry and ventilation openings, allowing correct alignment of the LCD panel, WLAN module and antenna routing. The replacement part provides a clean exterior finish, restores hinge stability and protects internal cabling from pinching or damage. Using a correct-fit assembly reduces the risk of display misalignment and improves the mechanical integrity of repaired notebook lids.

Suitable for

• Repairing Dell 3520.2 laptops with damaged or cracked display housings
• Refurbishment projects requiring authentic-fit display covers
• Replacing worn hinge mounts or antenna routing channels
• Service operations that need the integrated LCD and WLAN module layout

Key specifications

• Compatibility: Designed for Dell 3520.2 display assembly layout and component arrangement
• Included features: outer lid with internal brackets, hinge interfaces and WLAN module mounting area
• Material: durable molded plastic exterior compatible with standard notebook housings
• Finish: exterior color and texture matching factory appearance for Dell 3520.2
• Fit: OEM-style alignment points for LCD panel, antennas and cable channels

How to use

Power down the laptop, remove the battery if applicable and disconnect any external power sources before beginning. Open the unit and detach the LCD panel and WLAN module cables following manufacturer disassembly procedures, then remove the old display cover by unscrewing hinge fasteners and any internal clips. Position the replacement display cover, route antenna and display cables into the designated channels, secure the hinge assemblies and reattach the LCD panel and WLAN module. Verify cable connections and test display and wireless functionality before final reassembly.

Recommendations

Installation is recommended for technicians or users experienced with notebook disassembly; use appropriate ESD precautions and the correct screw types and torque settings. Inspect cable routing and antenna placement to maintain signal performance, and confirm screen alignment by gently opening and closing the lid several times after installation.