Dell Vostro 14 3449 BIOS A09 for Windows 10 64-bit Nov 30, 2023
... to allow changes to take effect.About BIOS Update Utility:About BIOS Update Utility: Applying a new BIOS version can bring ... all hardware components – so make sure you flash it correctly. When it comes to changing the BIOS version, the update utility searches for a compatible package in any given ...