Driver Details

MH/SW BIOS release.

MH/SW BIOS release.

Fixes & Enhancements

Fix system will have some fan noise with some particular situations.


Version MS-A08, MS-A08



Release date

14 Dec 2012

Last Updated

28 Jan 2013


Available formats

File Format:Windows/DOS
File Name:MS-A08.exe
Download Type:HTTP
File Size: 4 MB
Format Description:This file format consists of a BIOS executable file. The Universal (Windows/MS DOS) format can be used to install from any Windows or 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.

Supported Operating Systems
Windows 7, 32-bit
Windows 7, 64-bit
Installation instructions
Please execute MS-A08.EXE under DOS or Windows to update system BIOS. Do not remove adaptor or shutdown computer during update process. You need to restart your computer when the update is completed.

Reboot will be required
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Using the Latest Device Drivers (00:02:05)
Learn more about device driver software, how to check current driver versions, and use Dell's support website to download and install the latest driver versions. Closed captions available in many languages.

Drivers help and tutorials

Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

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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 the customer review specifics about the update to determine if it applies to your system. The update contains changes that impact only certain configurations, or provides new features that may/may not apply to your environment.