Driver Details

Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

Dell XPS 15 9575 System 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 cannot boot after updating BIOS, due to thermal overheating.

Fixes & Enhancements

Fixes:
- Fixed the issue where the system cannot boot after updating BIOS, due to thermal overheating.

Enhancements:
- N/A

Version

Version 1.1.7, 1.1.7

Category

BIOS

Release date

25 Feb 2019

Last Updated

25 Feb 2019

Importance

Available formats

File Format:Windows/DOS
File Name:XPS_15_9575_1.1.7.exe
Download Type:HTTP
File Size: 13 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:
b534af98afadfd7db272b1f78982494a
SHA1:
23c2367cdbd25f322c2c1c79e53ae7ef1e803a22
SHA-256:
b472ad1c6ee6fa08f28938441427fba62b6e7223f391fcf93736a2fc29438c70

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

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.
Important Information
Important :
- EXE will use 2 staging flash update if current BIOS version is 1.1.5 or previous version.
x
Warning: Do not turn off your computer or disconnect from your power source while updating the BIOS or you may harm your computer. During the update, your computer will restart and you will briefly see a black screen.

This driver has been tested by both the independent software vendor (ISV) and Dell on the operating systems, graphics cards, and application supported by your device to ensure maximum compatibility and performance. Details

Dell highly recommends applying this update as soon as possible. The update contains changes to improve the reliability and availability of your Dell system.