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

Before updating, please read the installation instructions and important information noted below.

Dell Insprion Desktop 537/537s system BIOS, A03

AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
Inspiron 537/537s A03 BIOS Release
Recommended

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Version

A03, A03

Release date

09 Oct 2009

Download Type

System BIOS

Category

BIOS

Importance

Recommended
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Available formats
File Format: Flash BIOS executable
File Name: I537A03.EXE
File Size: 1.52 MB
This is a large file. Depending on your connection speed, it may take some time to download.
Format Description:
This 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.
MD5:
01c45a3766902026fe02d30751ee858d
SHA1:
Not available
SHA-256:
Not available

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

Additional details

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Custom Instructions for I537A03.EXE:

Installation Instructions for the Universal (Windows/ DOS) format


  1. Download file to Desktop


  2. Use one of the methods below to flash the Bios.





Download file to Desktop


The file I537A03.EXE is using the Universal (Windows/ DOS) format and is

designed to be directly executed from Windows environment.


  1. Click Download now.
    The File Download window appears.


  2. Click the Save button.
    The Save As window appears.


  3. Select Desktop using the drop-down menu to the right of Save

    in    .


  4. Click the Save button.
    A progress meter moves as the download is

    completed.


  5. If necessary, click X in the upper right-hand corner of the

    Download Progress Window to close it upon completion.


NOTE: Shut down all other applications prior to running the BIOS update

utility. The update utility reboots your system in order to get the new BIOS

loaded.


Run the BIOS update utility from Windows environment


  1. Double click the Icon on your desktop labeled I537A03.EXE.
    The Update

    BIOS     window appears


  2. Click the Update button.
    The message Updating BIOS. Please DO

    NOT POWER OFF!     appears. BIOS update will begin.


  3. After BIOS update complete, the WinFlash window appears to tell you

    "Update successful". Click Yes button. The system will restart and the

    BIOS Flash will be completed.



Run the BIOS update utility from DOS or DRMK environment (Non-Windows

users)


NOTE: You will need to provide a bootable DOS or DRMK USB Memory Key. This

executable file does not create the DOS or DRMK system files.

  1. Copy the file I537A03.EXE to a bootable USB Memory Key.


  2. Boot from the USB Memory Key to the DOS or DRMK prompt.


  3. Run the file by typing Y:\I537A03.EXE (where y is the drive letter

    where the executable is located).





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Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting and usage guide.

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