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 Inspiron 5570/5770 KBL System BIOS

Restart required
This package provides the BIOS update for Dell Inspiron 5567/5767 running the following Operating Systems: Windows and DOS.

Fixes & Enhancements

Fixes:
- Enhanced BIOS flash mechanism.
Read More

Version

1.0.5, 1.0.5

Release date

17 Oct 2017

Download Type

System BIOS

Category

BIOS

Importance

Optional
Dell Technologies recommends reviewing this update to determine if it applies to your system. The update contains changes that impact only certain configurations or provides new features that may or may not apply to your environment.
Available formats

File Format: CPG BIOS Executable for Windows/DOS
File Name: Inspiron5570_5770_105.exe
File Size: 6.4 MB
Format Description:
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.
To ensure the integrity of your download, please verify the checksum value.
MD5:
8d13c0f8ece8187e8070101580ac39ea
SHA1:
72d965b80933fc13f4c55bd6431ec717b95aa3b7
SHA-256:
327f956f404f01630559798780b2794f113c6c689491f3d34b5a54c6d85deae7

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

Additional details

Show All | Hide All
1.10.010 Aug 2022
1.9.025 Apr 2022
1.8.012 Jan 2022
1.7.009 Nov 2021
1.6.004 Oct 2021
1.5.029 Jul 2021
1.4.109 Feb 2021
1.3.119 Oct 2020
1.2.516 Apr 2020
1.2.324 Jul 2019
1.2.202 May 2019
1.2.114 Mar 2019
1.1.922 Oct 2018
1.1.829 Aug 2018
1.1.602 Jul 2018
1.1.525 May 2018
1.1.321 Feb 2018
1.1.101 Feb 2018
1.0.610 Nov 2017
Dell Inspiron 5570/5770
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.
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,Load Legacy Option ROM Disabled)]
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 List Option"
3. Change "UEFI" to "Legacy" of Boot List Option
4. Go to "Exit > Exit 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 pressing F2 and go to "Boot > Boot List Option"
9. Change "Legacy" to "UEFI" Boot Option.
10. Load Legacy Option ROM->Enabled
11. Go to "Exit" > Exit Save Changes and reboot system

Need help with BIOS issues?

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

Drivers help and tutorials