Driver Details

Inspiron 660 / Vostro 270 system BIOS

Inspiron 660 / Vostron 270 system BIOS version A05


Version A05, A05


Operating Systems
  • MS Windows 7 64-bit
  • MS Windows 8 64-bit

Applies to

Dell Inspiron 660 / Vostro 270;


Release date
Last Updated


Optional. 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.

Available formats

File Format:Windows/DOS
File Name:MSK-A05.exe
Download Type:HTTP
File Size: 10MB
Format DescriptionThis 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.
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By downloading, you accept the terms of the Dell Software License Agreement.

Important Information

DO NOT POWER OFF the system while flashing bios!

Fixes & Enhancements

Initial release for Windows 8 support and also applicable to Windows 7

Installation instructions

Run MSK-A05.exe in Windows to update bios.

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