Download Files
File Format: 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.
File Name: OptiPlex_9020_AIO_A01.exe
File size: 7.61 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: f9e14e7fc4e562431ffb7e0f2057afc1
SHA1: 1fed8121e9d235b409a06f00ddc42ce1d0fb4099
SHA-256: 86aaf5ebcaa080bf13961cc18b411c814c516e5410b5ffd1b797fd32333b829b
Fixes & Enhancements
Fixes
- Not Applicable
Enhancements
- Improved BIOS post time.
- Improved Dell Diagnostic - support touch screen operation
- Improved application interface for Open Management Client Instrumentation
- Updated Intel Video BIOS regularly
- Improved HDD remote wipe compatibility in ATA mode
- Improved application interface for Client Configuration Tool Kit
- Improved Dell Diagnostics to support failure memory slot identification
- Updated Intel Processor Microcode
- Updated BIOS support to new stepping of chipset silicon"
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 (Non-Windows users)
1. Copy the downloaded file to a bootable DOS USB key.
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.
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
--------------------------------------------------------------------------------
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