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: XPS_2720_A07.EXE
File size: 12.62 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 018383a50a1e2ffb1eae4b681e49c8a8
SHA1: b9d722942d71fa4a83851f2570353a4d7ab1d367
SHA-256: 6ce4010a4ef3b7b1f4d343b997a51d318bdf9bd771de1bfdf76a9338b917bb7b
Fixes & Enhancements
Fixes
- Not applicable
Enhancements
- Updated Realtek PXE Legacy OPROM to v2.58 and PXE UEFI Driver to v2.024.
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. Press Yes to confirm the BIOS version you want to update and start BIOS Update process.
3. After BIOS update finished, press Yes and then system will restart 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.
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. After BIOS update finished, press Yes and then system will restart 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 "Boot > Boot Mode" Option.
3. Change "UEFI" to "Legacy" Boot Mode.
4. Go to "Exit > Save Changes and Reset" and then 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, press Yes and then system will reboot to take effect.
8. Go to BIOS Setup by pressing pressing F2 and go to "Boot > Boot Mode" to change Boot Mode from "Legacy" to "UEFI".
9. Go to "Boot > Secure Boot Control" to change Secure Boot from "Disabled" to "Enabled".
10. Go to "Exit > Save Changes and Reset" and then 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.
Note3: Do not turn off power or interrupt BIOS update process during flashing BIOS.
Reboot will be required