Download Files
File Format: 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.
File Name: OptiPlex_3020_A02.exe
File size: 4.54 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 124fbccc9597add0143fe19fe78cb0da
SHA1: a6527570b86ed84cbdafd26d750a6c31254a85d6
SHA-256: 8ae5a144d03d7f85050db798958e9b8e544e8e4d427c34a568befbf895fdfef8
Fixes & Enhancements
Fixes
- Improve compatibility of USB detection for system resumed from sleep state.
- Addressed add-on LAN card is disabled if onboard LAN is disabled.
- Update onboard LAN PXE ROM to V2.58.
Enhancements
- Update Intel platform code to 1.6.2.
- Update Intel management engine firmware to 9.0.21.1462.
- Update Cloud Desktop.
Supported Operating Systems
Installation instructions
Download
1. Click "Download File", to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.
Run the BIOS update utility from Windows environment
1. Browse to the location where you downloaded the file and double-click the new file.
2. Windows System will auto restart and update BIOS while system startup screen.
3. After BIOS update finished, system will auto reboot to take effect.
Run the BIOS update utility from DOS environment if Legacy Boot Mode(Non-Windows users)
1. Copy the downloaded file to a bootable DOS USB key and rename the file name to less than or equal to 8 characters (8.3 format), like O3020A02.exe.
2. Power on the system, then Press F12 key and Select "USB Storage Device" and Boot to DOS prompt.
3. Run the file by typing the file name where the executable is located.
4. DOS System will auto restart and update BIOS while system startup screen.
5. After BIOS update finished, system will auto reboot to take effect.
Run the BIOS update utility from DOS environment if UEFI Boot Mode (Non-Windows users)
1. Copy the downloaded file to a bootable DOS USB key and rename the file name to less than or equal to 8 characters (8.3 format), like O3020A02.exe.
2. Power on the system, then go to BIOS Setup by pressing F2 and go to "General-Boot Sequence - Boot List Option"
3. Change "UEFI" to "Legacy" of Boot List Option
4. Click "Apply", "Exit" to save changes and reboot system.
5. Press F12, then Select "USB Storage Device" and Boot to DOS prompt.
6. Run the file by typing the file name where the executable is located.
7. After BIOS update finished, system will auto reboot .
8. Go to BIOS Setup by pressing F2 and go to "General > Boot Sequence > Boot List Option"
9. Change "Legacy" to "UEFI" Boot Option.
10. Click "Apply", "Exit" to save changes and reboot system
--------------------------------------------------------------------------------
Note 1: You will need to provide a bootable DOS USB key. Thisexecutable file does not create the DOS system files.
Note 2: Please make sure you suspend BitLocker encryption before updating BIOS on a BitLocker enabled system.
If you don't enable BitLocker on your system you can ignore it
Reboot will be required