Driver Details

XPS L511Z System BIOS

XPS L511Z System BIOS

Fixes & Enhancements

Fix issue when system resume from S4 automatically after upgrade to windows 8.


Version A12, A12



Release date

26 Oct 2012

Last Updated

26 Oct 2012



Available formats

File Format:Windows/DOS
File Name:L511ZA12.exe
Download Type:HTTP
File Size: 9MB
Format DescriptionThis file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from Windows 8, Windows 7, Windows XP, Windows 2000, NT, Windows 9X, Windows ME or a MS DOS environment.
To ensure the integrity of your download, please verify the checksum value.

By downloading, you accept the terms of the Dell Software License Agreement.

Other versions

A11,A11 13 Aug 20126:03:44 AM
A09,A09 02 Feb 201212:05:23 PM

Compatible Systems

Supported Operating Systems


Applies to

Dell XPS L511Z System BIOS

Installation instructions


Important Information

My Download List-#1 (0 )

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This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details
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).