Dell Latitude E6220 System BIOS

Restart required

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.

Driver Id : JY3C7

Importance : Critical

Version : A14, A14 Latest version Recommended version Latest and Recommended version

Release Date : 14 Jun 2017

Download Type : System BIOS

Category : BIOS

This package contains the Dell system BIOS update. BIOS is a firmware that is embedded on a small memory chip on the system board. It controls the keyboard, monitor, disk drives, and other devices. This update addresses the Intel Security Advisory INTEL-SA-00075. A security advisory is a statement when a product is impacted by a security vulnerability and a remedy is available.

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_E6220_A14.exe

File size: 5.72 MB

To ensure the integrity of your download, please verify the checksum value.

MD5: e4261ef33cb055722594540494c58d53

SHA1: 89319d80ca9aec3f0a34271ee996e0be0ed31cc4

SHA-256: c3793fc509e2c8200eca40a5bf970bc9c77b92a0f1ffc9fd5d88ce375a00dbd8

Download .EXE

Important Information

- If BIOS version A01 or any earlier version is currently installed on your system, you must first update to BIOS version A02 before installing the latest update.
A02 BIOS link: : https://www.dell.com/support/home/us/en/04/drivers/driversdetails?driverid=9207V

- If BIOS version A03 is currently installed on your system, you must first update to BIOS version A04 before installing the latest update.
A04 BIOS link: https://www.dell.com/support/home/us/en/04/drivers/driversdetails?driverid=64F9R

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 it 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.

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

Updating the BIOS from DOS (Non-Windows users)

Note 1: Before updating the BIOS, ensure that you suspend BitLocker encryption on a BitLocker-enabled system. If it 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.

Installation
Note: You must provide a bootable USB drive. This executable file does not create the DOS system files.
1. Copy the downloaded file to a bootable USB drive.
2. Power on the system and then Press the F12 key.
3. Select USB Storage Device and boot to the DOS prompt.
4. Run the file by typing following command. For example:
C:\ Latitude_E6220_X.Y.Z.exe
Where C is the drive letter of the USB device where the executable file is located and Latitude_E6220_X.Y.Z.exe is the name of the downloaded file.
The system restarts automatically and updates the BIOS at the system startup screen. After the BIOS update is complete, system restarts again.

Dell Latitude E6220 System BIOS

Download Files

Fixes & Enhancements

Important Information

Compatible Systems

Supported Operating Systems

Installation instructions

Applies to