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.
Latitude E6220 System BIOS
Installed This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.Latitude E6220 System BIOS A09
Recommended
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Fixes & Enhancements
Fixes/Enhancements
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1. Addressed some hard drives detection issue.
2. Added to support a new Bluetooth device.
3. Updated to the 7.1.52.1176 version of the Intel MEFW.
4. Updated to the MOB_P_21 version of the Intel microcode patch.
5. Address the serial device not recognized issue.
Read More------------------
1. Addressed some hard drives detection issue.
2. Added to support a new Bluetooth device.
3. Updated to the 7.1.52.1176 version of the Intel MEFW.
4. Updated to the MOB_P_21 version of the Intel microcode patch.
5. Address the serial device not recognized issue.
Version
A09, A09
Release date
29 Aug 2012
Download Type
System BIOS
Category
BIOS
Importance
RecommendedDell 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: E6220A09.exe
File Size: 5.65 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:
eaa28e1166ff68c9e2b7123bf645474b
SHA1:
63b758164937509ca40cd1ccb3528c877f455304
SHA-256:
07b6a60c6584733b4abc0afc149bbcb9f2328ad8e1808b67beeea33122920708
By downloading, you accept the terms of the Dell Software License Agreement.
Important Information
Note:
1. Please note that if the A01 or before A01 BIOS is currently installed on your system
you must first update to A02 BIOS and then flash to the latest A-rev BIOS.
1. Please note that if the A02 or A03 BIOS is currently installed on your system
you must first update to A04 BIOS and then flash to the latest A-rev BIOS.
1. Please note that if the A01 or before A01 BIOS is currently installed on your system
you must first update to A02 BIOS and then flash to the latest A-rev BIOS.
1. Please note that if the A02 or A03 BIOS is currently installed on your system
you must first update to A04 BIOS and then flash to the latest A-rev BIOS.
Applies to
Dell Latitude E6220
Need help with BIOS issues?
Find a solution in Dell's BIOS troubleshooting guideDrivers help and tutorials
For more downloads go to the Drivers and downloads. For help on using the information on this page, please visit Driver Help and Tutorials.