64-Bit BIOS Installation Utility

Affected Products

• 64-Bit BIOS Utility

Dell now has a utility to allow for BIOS upgrades in a native 64-bit environment (WinPE).

Not Applicable

Begin by downloading the Dell BIOS Flash Utility 64 Bit, by going to the computers product page and clicking Drivers & Downloads.

Install Instructions

• Download the BIOS executable for the specific computer that you are going to update and place it in a directory of your choice.
• Download Flash64W.exe and place it in the same directory as the BIOS executable.
• Open a Windows command prompt (The Command Prompt: What It Is and How to Use It on a Dell System) and go to the directory that you placed the BIOS and the Flash64W.exe file.
• Type: Run Flash64W.exe /b=BIOSExecutableName.exe

Example: Flash64W.exe /b=XPS_9350_112.exe