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 Latitude E7440 BIOS A03

Restart required AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.
Dell Latitude E7440 BIOS Release
Recommended

Find the best download for your system

Please enter your product details to view the latest driver information for your system

Search support

Enter your Dell Service Tag or model

Want to look up your product? Enter a product identifier. Show me how

This driver is not compatible

This driver is not applicable for the selected product. Choose another product to re-enter your product details for this driver or visit the Product Support page to view all drivers for a different product.

Find more updates. Use SupportAssist to find all the latest driver updates for your device.

Fixes & Enhancements

Non-vPro Fixes/Enhancements
------------------
Fixed and Enhancement:
1. Improved mouse/touch-pad support.
2. Improved CCTK support.
3. Improved display support during system power-on.
4. Improved Slice Battery support.
5. Improved Diagnostics LED support.
6. Improved UEFI boot mode support.
7. Enhanced DPM application support.
8. Enhanced power button performance.
9. Enhanced ISCT.
10. Updated Intel new Legacy Video OROM to 2171v11.
11. Updated Intel new Legacy RAID OROM to 12.6.0.1867.
12. Updated Intel new Non-VPro MEFW to 9.5.3.1520.
13. Improved PXE LAN boot.
14. Improved execution flash update.

vPro Fixes/Enhancements
------------------
Initial release of vPro BIOS
Read More

Version

A03, A03

Release date

02 Sep 2013

Download Type

System BIOS

Category

BIOS

Importance

Recommended
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.
Available formats View Important Information
File Format: CPG BIOS Executable for Windows/DOS
File Name: E7440A03.exe
File Size: 8.36 MB
This is a large file. Depending on your connection speed, it may take some time to download.
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:
4c406819d8e16eba9002fd91cea6d062
SHA1:
172cef41191206638c6c104448e7b8089e08dbc9
SHA-256:
4065498238a603f4382bb6e7b444809d26eed654bad16c73a36772be6aeab356

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

Additional details

Show All | Hide All
Imprtant Note:
For systems with A00/A01 BIOS, please run A03 BIOS update program twice to update to latest system BIOS and ME firmware successfully.
Dell Latitude E7440
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 (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 (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. After BIOS update finished, system will auto reboot .
8. Go to BIOS Setup by pressing F2 and go to General > Boot Sequence > Boot List Option
9. Change Legacy to UEFI Boot Option.
10. Click Apply, Exit to save changes and reboot system

--------------------------------------------------------------------------------
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

Need help with BIOS issues?

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

Drivers help and tutorials