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_E6520_A20.exe
File size: 5.87 MB
To ensure the integrity of your download, please verify the checksum value.
MD5: 517622c485f0362862229a1e4642551d
SHA1: bc85fecfbf71278e4e7b82a04d4fef903fdec07b
SHA-256: 88dee4ae1ef5606dcd11c71c0eeb7ba0a913f9b361d5284eb9ee5210fb6d0005
Fixes & Enhancements
Fixes:
- Updated Intel ME Firmware to address security advisory CVE-2017-5689 / INTEL-SA-00075.
Enhancements :
- Not applicable.
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 (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.
--------------------------------------------------------------------------------
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.