Dell Inspiron 5570/5770 KBL System BIOS

Restart required

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.

Driver Id : YKX87

Importance : Critical

Version : 1.1.8, 1.1.8 Latest version Recommended version Latest and Recommended version

Release Date : 29 Aug 2018

Download Type : System BIOS

Category : BIOS

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

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: Inspiron5570_5770_118.exe

File size: 6.81 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: 08d093961cc897bbfec30b60ed7241f4

SHA1: d0ddf3419f244f5e1168b6f9d2fed51546280d8b

SHA-256: 5e22322e903dcd681dd21739f067224bc5cdec3ed933c0c266f453f6d9320aa7

Download .EXE

Fixes & Enhancements

Fixes:
- Fixed a potential system hang issue when an incorrectly formatted password is entered at the BIOS Security Manager (BIOS pre-boot password) prompt.
- Fixed a potential issue with binary image measurement using the Linux UEFI shim boot loader.
- Update Intel ME Firmware to address security advisories INTEL-SA-00125 (CVE-2018-3655) & Intel-SA-00131 (CVE-2018-3643 CVE-2018-3644).
- Correct system information in BIOS Setup.

Enhancements:
- Added BIOS Password Feature: Password Lockout.
- Improve auto-recovery feature behavior : When Auto Recovery is disabled and BIOS detects failure, the BIOS will continue to go ahead and look for recovery file and prompt user to trigger the recovery.

Installation instructions

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

Dell Inspiron 5570/5770 KBL System BIOS

Download Files

Fixes & Enhancements

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to