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Driver Details

Dell Inspiron N4050 System BIOS
This package provides BIOS update for Dell Inspiron N4050 running the following Operating Systems: Windows and DOS.
Release Date 9/12/2012
Importance: Recommended
Version: A08

The following formats are available for the file you have selected

File Format: Windows/DOS Download File Download File
File Name:


Description: This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from Windows XP, Windows 2000, NT, Windows 9X, Windows ME or a MS DOS environment.
Download Type: HTTP
File Size: 2MB

Previous Versions

No previous version available.


This package provides BIOS update for Dell Inspiron N4050 running the following Operating Systems: Windows and DOS.

Level of Importance:Recommended

Dell recommends applying this update during your next scheduled update cycle. The update contains feature enhancements or changes that will help keep your system software current and compatible with other system modules (firmware, BIOS, drivers and software).


Inspiron 14 (N4050)
Operating Systems

Applies to

  • Inspiron N4050 System BIOS

Fixes & Enhancements

Fixes: - Fixed win8 system LCD black screen issue. Enhancements: - Not Applicable.

Installation instructions

BIOS Update Executable for Windows/DOS   

1. Click Download File  to download the file.   
2. When the File Download window appears, click Save to save the file to your hard drive.   
Run the BIOS update utility from Windows environment   
1. Browse to the location where you downloaded the file and double-click the new file.   
2. Windows System will auto restart and update BIOS while system startup screen.   
3. After BIOS update finished, system will auto reboot to take effect.   
Run the BIOS update utility from  DOS environment (Non-Windows users)   
NOTE: You will need to provide a bootable DOS USB key. This executable file does not create the  DOS system files.   
1. Copy the downloaded file to a bootable DOS USB key.   
2. Boot from the USB key to the  DOS prompt.   
3. Run the file by typing copied  file name where the executable is located.            


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