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BIOS Upgrate for Gateway DX4870
I am trying to help my sister upgrade a Gateway DX4870 from windows 8 to windows 10. I found a BIOS upgrade at
Drivers & Downloads
labeled Gateway BIOS - UEFI for Windows 8 (Not for Upgrades) P11.B1 2014/04/03
I am not sure what this upgrade does and whether the update should be installed. Any advice would be appreciated.