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: Latitude_7X10_1.12.1.exe
File size: 26.69 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: dfac0c532235b23b609023d63ec6c64f
SHA1: b5b7646437f10f32fa0944cce649f5c0b1a1b247
SHA-256: 8bbf7596427ac6b1f7371fc122ead5d5b99f4ad01677edd0f8dd78c9828bb856
File Format: 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.
File Name: BIOS_IMG.rcv
File size: 26.68 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 3dba699bb250a9dc7deba1566e9a83ff
SHA1: 481b518f2fa28f7fa1863f0f56557e2b3350fd20
SHA-256: 3997b261d88f7754382b5088638878ecfe79f074272c0d079312177a924460f0
File Format: This file format contains plain text which can be viewed with a standard text editor.
File Name: Third-party License.txt
File size: 1.17 KB
To ensure the integrity of your download, please verify the checksum value.
MD5: fcf94f322af0e9ea2c8e7653119f536e
SHA1: 38221f0be18db3b392359d21beda45372a48f723
SHA-256: 6712dba91fdc70396b373e98587ec4669e8c8b0e24e1bcda8dce94e11c96abd4
Fixes & Enhancements
Fixes:
- Fixed the issue where the power button LED in Dell Dock WD19 does not turn on when connected to the system. This issue occurs when the system is in the Modern Standby mode.
- Fixed the issue where unintended mouse clicks occur when the system lid is closed.
Enhancements:
- Added a dialog box for the user to save Pre-boot System Diagnostics logs in a storage media before exiting the Diagnostics.
- Supports Dell Dock HD22Q.
Important Information
- Once the BIOS is upgraded, you cannot downgrade the BIOS EXE/Recovery (RCV) to versions earlier than 1.5.2 due to restrictions. BIOS downgrades are restricted when there are security updates and important fixes with earlier versions that impact the functionality of the system.
- BIOS updates take no more than 5 minutes to be installed on your system. You can install the updates in the background while using the system.
Supported Operating Systems
Installation instructions
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.
Note 3: Your system requires a restart after installing the BIOS. The restart can be deferred but must be completed to ensure that the update is installed.
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.
5. The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.
Updating the BIOS from BIOS Boot Menu (independent of operating system)
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 the power or interrupt the BIOS update process during the update.
Note 3: Your system requires a restart after installing the BIOS. The restart can be deferred but must be completed to ensure that the update is installed.
Installation
1. Copy the downloaded file to a USB drive. You do not need a bootable USB drive.
2. Insert the USB drive into any USB port.
3. Power on the system.
4. At the DELL logo screen, press F12 to access the one-time boot menu.
5. Select BIOS Flash Update in the Other Options section.
6. Click the ... button to browse the USB drive to locate the downloaded file.
7. Select the file and click OK.
8. Verify the existing system BIOS information and the BIOS update information.
9. Click Begin Flash Update.
10. Review the Warning message and click Yes to proceed with the update.
The system restarts and displays a Flash Progress bar at the Dell logo screen. The system restarts again when the Flash update is complete.
Applies to
Dell Latitude 7310/7410 System BIOS