Dell XPS 15 9575 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 : FKYXX

Importance : Critical

Version : 1.1.1, 1.1.1 Latest version Recommended version Latest and Recommended version

Release Date : 25 Feb 2019

Download Type : System BIOS

Category : BIOS

This package contains the Dell system BIOS update for Dell XPS 15 9575 system that runs the Windows operating system. BIOS is a firmware that is embedded on a small memory chip on the computer's system board. It controls the keyboard, monitor, disk drives and other devices. This update fixes the issue where the system displays a warning message intermittently when you connect a 90W adapter and the issue where random programs launch unexpectedly when multiple keys are pressed together.

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: XPS_15_9575_1.1.1.exe

File size: 13.42 MB

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

MD5: 1b7d7d4bb65ea2a520f3598ca273a664

SHA1: 68ae2566a415ee72b993445526183f4ff5d75ffe

SHA-256: 33ce1b4a0e9fe1c04d3b71621b57bd177bdc92879280eb3a3c8db9d581e94a01

Download .EXE

Fixes & Enhancements

Fixes:
- Fixed the issue where the system displays a warning message intermittently when you connect a 90W adapter.
- Fixed the issue where random programs launch unexpectedly when multiple keys are pressed together.
- Fixed the TPM configuration on a TPM startup error during S3 sleep resume.
- Update Intel ME Firmware to address security advisories INTEL-SA-00112(CVE-2018-3628 CVE-2018-3629 CVE-2018-3632) & INTEL-SA-00118(CVE-2018-3627)

Enhancement:
- Enhanced external display behavior for eGFX dock.
- Supports Dell Command PowerShell Provider (DCPP) Automation Suit for keyboard backlight control.

Installation instructions

Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If BitLocker is not enabled on your system, you can ignore this step.
Note 2: Do not turn off the power or interrupt the BIOS update process during the update.

Run the BIOS update utility from Windows environment.

Download and Installation
1. Click Download File, to download the file.
2. Click Save to save the file to your hard drive
3. Browse to the location where you downloaded the file and double-click the new file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.

Dell XPS 15 9575 System BIOS

Download Files

Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to