Driver Details

XPS ONE 2710 System BIOS

XPS ONE 2710 A09 BIOS for Windows 7 and Windows 8

Fixes & Enhancements

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Version A09, A09

Release date

16 Jan 2013

Last Updated

16 Jan 2013



Available formats

File Format:Non-Packaged
File Name:A09.EXE
Download Type:HTTP
File Size: 12MB
Format DescriptionThis file format consists of a BIOS-executable file. To use it, download the file and copy it to a DOS-bootable USB flash drive, then boot the system to the USB flash drive and run the program.
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

X28,X28 29 May 201210:49:11 AM

Compatible Systems

Supported Operating Systems


Applies to

Dell XPS One 2710

Installation instructions

1. Boot into Windows.
2. Copy A09.EXE onto your desktop.
3. Execute A09.EXE by double click it.
4. Click Update when BIOS Update Program dialogue box pop up.
5. Make sure you don't interrupt the update process.
6. Do not turn off power or disconnect AC power source before update complete.
7. Press Yes to confirm the BIOS version you want to update and to start BIOS Update process.
8. Press Yes and then system will restart after BIOS update complete.

Important Information

Please run A09.exe directly if you already updated the BIOS to A06 or A08.

Attention! Once you upgraded the BIOS to A09. Please DO NOT downgrade the BIOS to any older version.
Note! The SATA mode will be changed to AHCI after you flash the BIOS.
The BIOS A09 enhanced the SATA Mode by automatically detecting SATA configuration and set to the correct mode accordingly when you click loading defaults as this --- BIOS Setup > Exit > Load Defaults;
Please DO RUN 'Load Defaults' after you update BIOS A09;
Be careful: That BIOS settings will be load to defaults except 'Boot Mode', 'Secure Boot Control' and 'Load Legacy OPROM'.
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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).