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_3020M_A01.exe
File size: 4.83 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 8d05de9cde2632991a20ec4b9d6115dd
SHA1: ab7e68e00feecbc787838e8b4b68e1a14dd60452
SHA-256: 682afacc7ec3730d172f6bc6e37e131f6b6deda5e260a062f3479a5b4ea7958d
Fixes & Enhancements
1. Addressed device fails to boot through next boot media in case of failure to reach Cloud Desktop Server.
2. Addressed the BIOS DIMM slot information is inconsistent with the printing on motherboard.
3. Improve compatibility for German Keyboard.
4. Improve the feature description and usage for [USB Wake Support] option.
5. Update Intel Processor Microcode.
Supported Operating Systems
Installation instructions
BIOS Update Executable for Windows/DOS
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 3020MA01.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 copied 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 3020MA01.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 copied 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.
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Note 1: You will need to provide a bootable DOS USB key. This executable 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