Dell Update Package Instructions
Download
1. Click Download Now to download the file.
2. When the File Download window appears, click Save to save the file to your hard drive.

Installation
1. Browse to the location where you downloaded the file and double-click the new file.
2. Read over the release information presented in the dialog window.
3. Download and install any prerequisites identified in the dialog window before proceeding.
4. Click the Install button.
5. Follow the remaining prompts to perform the update

Performing the Firmware Package Upgrade
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Zip pack:
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Download 
1. Click the Download Now link to download the file. 
2. When the File Download window appears, click Save to save the
 file to your hard drive.
 
Extract Files 
1. Browse to the location where you downloaded the file and 
double-click the new file to unzip the download package 
2. Click Continue. 
3. Specify the location to unzip the files. 
4. Click on the OK button to extract files.
   After the files are extracted the message all files were 
successfully unzipped will appear. 
5. Click the OK button to exit from the installer.
 
Installation
1. Copy extracted files to bootable media.
2. Reboot system to bootable media.
3. Execute the batch file called flash.bat
4. After flash is complete, remove bootable media.
5. Reboot system for changes to take effect.