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_7370_1.2.2.exe
File size: 9.15 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 3cfaedf39f31b88c7893f288921c2918
SHA1: e4829f3e9206d1a08e6c084dfae65a46a07ff4e0
SHA-256: a740d5934b0b2043d4e86e852fa4f0943ba0cfeb984640b66bec6b6521f05976
Fixes & Enhancements
Fixes:
- Fixed the system unable to switch to external display after pressing F2/F12 during system boot-up and closing the lid thereafter.
- Fixed the system that failed to resume from Hibernation when SD card exist in Windows Operating System.
- Fixed BIOS recovery function not work on memory 8GB above system.
- Fixed system hang when resume from hibernation with Dell Thunderbolt Dock connected.
- Fixed system have 2nd shutdown when load default in BIOS Setup and press ESC to exit BIOS Setup.
Enhancements:
- Update Embedded Controller Engine firmware.
- Update Intel Processor Micro code.
- Updated Intel Video BIOS & UEFI Graphics Output Protocol driver.
- Update Realtek USB LAN EFI/PXE boot firmware.
Supported Operating Systems
Installation instructions
BIOS Update Executable for Windows/DOS
Download
1. Click Download File to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.
Run the BIOS update utility from Windows environment
1. Browse to the location where you downloaded the file and double-click the new file.
2. Windows System will auto restart and update BIOS while system startup screen.
3. After BIOS update finished, system will auto reboot to take effect.
Run the BIOS update utility from DOS environment if Legacy Boot Mode(Non-Windows users)
1. Copy the downloaded file to a bootable DOS USB key.
2. Power on the system, then Press F12 key and Select "USB Storage Device" and Boot to DOS prompt.
3. Run the file by typing copied file name where the executable is located.
4. DOS System will auto restart and update BIOS while system startup screen.
5. After BIOS update finished, system will auto reboot to take effect.
Run the BIOS update utility from DOS environment if UEFI boot mode with Load Legacy Option disabled (Non-Windows users)
1. Copy the downloaded file to a bootable DOS USB key.
2. Power on the system, then go to BIOS Setup by pressing F2 and go to "General-Boot Sequence - Boot List Option".
3. Change "UEFI" to "Legacy" of Boot List Option.
4. Click "Apply","Exit" to save changes and reboot system.
5. Press F12, then Select "USB Storage Device" and Boot to DOS prompt.
6. Run the file by typing copied file name where the executable is located.
7. DOS system will auto restart and update BIOS while system startup screen.
8. After BIOS update finished, system will auto reboot.
9. Go to BIOS Setup by pressing F2 and go to "General > Boot Sequence > Boot List Option".
10. Change "Legacy" to "UEFI" Boot Option.
11. Go to "Exit > Exit Save Changes" and reboot system.
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Note 1: You will need to provide a bootable DOS USB key. This executable file does not create the DOS system files.
Note 2: Please make sure you suspend BitLocker encryption before updating BIOS on a BitLocker enabled system.
If you don't enable BitLocker on your system you can ignore it.
Reboot will be required