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 XPS15 9570 1.0.5 System BIOS
Restart requiredAUTO INSTALLEDThis file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
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.
Sign in to Windows as an admin to use automatic scan. If your're already signed in as an admin and seeing this message, please reboot.Your system is managed by your IT admin and features might be limited.
Find more updates. Use SupportAssist to find all the latest driver updates for your device.
Fixes & Enhancements
Fixes 1. Fix Sometime system can't detect HDD device when Connect USB type-A HDD by c-to-a dongle.
Enhancements 1. Optimize the systems stability of high temperature. 2. Optimize the systems stability of during the boot process. 3. Optimize the systems memory stability of during the boot process. 4. Optimize the systems stability of WinPE environment.
Dell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
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). --------------------------------------------------------------------------------
Need help with BIOS issues?
Find a solution in Dell's BIOS troubleshooting and usage guide.