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 XPS 15 9510 System BIOS

Restart required
This package contains the Dell system BIOS update. BIOS is a firmware package that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices.
To view all drivers for your XPS 15 9510, go to Drivers and downloads.
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XPS9510_Precision5560_1.4.0.exe

File Format: CPG BIOS Executable for Windows/DOS
File Name: XPS9510_Precision5560_1.4.0.exe
File Size: 21.77 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:
e556e29d18208fca4aea1a1c093b5ab0
SHA1:
348e5b495258302dfe8d8433ab587851b0ad4277
SHA-256:
f317c60931ae2412942f1747ec8a44c8dc301b8c9742872d42956e5db6f82ec0

Fixes & Enhancements

- Firmware updates to address security vulnerabilities.
Read More

Version

1.4.0, 1.4.0

Release date

30 Jul 2021

Download Type

System BIOS

Category

BIOS

Importance

Urgent
Dell Technologies highly recommends applying this important update as soon as possible. The update contains critical bug fixes and changes to improve functionality, reliability, and stability of your Dell system. It may also include security fixes and other feature enhancements.

File Format: BIOS Recovery Image File
File Name: BIOS_IMG.rcv
File Size: 21.77 MB
Format Description:
This file format consists of a BIOS Recovery image file. This file is used for the System BIOS Recovery process to recover a system from a corrupted BIOS.
To ensure the integrity of your download, please verify the checksum value.
MD5:
e556e29d18208fca4aea1a1c093b5ab0
SHA1:
348e5b495258302dfe8d8433ab587851b0ad4277
SHA-256:
f317c60931ae2412942f1747ec8a44c8dc301b8c9742872d42956e5db6f82ec0

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

Additional details

Show All | Hide All
1.12.010 Aug 2022
1.11.012 Jul 2022
1.10.116 Jun 2022
1.9.014 Apr 2022
1.8.008 Mar 2022
1.7.013 Jan 2022
1.6.224 Nov 2021
1.5.114 Sep 2021
1.3.223 Jun 2021
1.2.017 Jun 2021
XPS 15 9510 System BIOS
Updating the BIOS from Windows

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. For information about how to disable BitLocker, see How to Enable or Disable BitLocker with TPM in Windows at support.dell.com.
Note 2: Do not turn off power or interrupt the BIOS update process during the update.

Download and Installation
1. Click Download File.
2. Click Save to save the file to your hard drive.
3. Browse to the location where you downloaded the file.
4. 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.

Need help with BIOS issues?

Find a solution in Dell's BIOS troubleshooting and usage guide.

Drivers help and tutorials