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 XPS15 9570, 1.3.1 System BIOS

Dell XPS 15 9570 1.3.1 System BIOS

Fixes & Enhancements

Fixes:
1.Mitigate coil whine noise

Enhancements:
NA

Version

Version 1.3.1, 1.3.1

Category

BIOS

Release date

17 Aug 2018

Last Updated

17 Aug 2018

Importance

Available formats

File Format:Windows/DOS
File Name:XPS_9570_01_03_01.exe
Download Type:HTTP
File Size: 10 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:
8c8cebf7afcbde512a9f4f2041d0288c
SHA1:
47e2a1d17155b123299d627ccbae203459baa72f
SHA-256:
b5cdd080c810329aa5d97cb949ff538fc1a803edab5342484fbcb854eb2623de

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

Applies to
MOD-SRV, SW, XPS, 9570
Installation instructions
Download file to Desktop
The file XPS_9570_X.Y.Z.exe is using the Universal (Windows/DOS) format and is designed to be directly executed from Windows environment.
1. Click Download now. The File Download window appears.
2. Click the Save button. The Save As window appears.
3. Select Desktop using the drop-down menu to the right of Save in.
4. Click the Save button. A progress meter moves as the download is completed.
5. If necessary, click X in the upper right-hand corner of the Download Progress Window to close it upon completion.

NOTE: Shut down all other applications prior to running the BIOS update utility. The update utility reboots your system in order to get the new BIOS loaded.
--------------------------------------------------------------------------------
Run the BIOS update utility from Windows environment
1. Double click the Icon on your desktop labeled XPS_9570_X.Y.Z.exe the Dell BIOS Flash window appears.
2. Click the Continue button. The message Pressing OK will close all applications, shut down Windows, Flash the BIOS, then reboot appears.
3. Click the OK button. The system will restart and the BIOS Flash will be completed.

Run the BIOS update utility from DOS environment (Non-Windows users)
NOTE: You will need to provide a bootable DOS diskette. This executable file does not create the DOS system files.
1. Copy the file XPS_9570_X.Y.Z.exe to a bootable USB key.
2. Boot from the USB key to the DOS prompt.
3. Run the file by typing A:\ XPS_9570_X.Y.Z.exe (where A is the drive letter where the executable is located).
------
Important Information
XPS15 9570 System BIOS 1.3.1
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.