Legacy Option Rom

[BillyDoz]

I had to set my boot to Uefi with legacy option rom on because I installed windows 10 off a USB. Can I turn Legacy OPROM off after I install? Everytime I try to it says there are no boot devices available and the system only loads in UEFI Legacy option rom on.

[TetraSky]

Is there any reason you want to disable it? You won't get more FPS in games by disabling it.

[BillyDoz]

1 minute ago, TetraSky said:

Is there any reason you want to disable it? You won't get more FPS in games by disabling it.

Everything is enlarged on the bios loading screen. Its not a big deal but its not how the pc came

[TetraSky]

Unless you literally spend your entire day in the BIOS, I don't see why you should care about this, unless... is AHCI disabled/not available? Are your drives in IDE/Legacy mode or something like that? If they are in AHCI, it's fine, leave it as is and don't bother with it anymore.

If they aren't in AHCI, you should considering disabling legacy rom and reformat windows (because it will no longer boot), you should be able to make a bootable USB drive with RUFUS, which support UEFI, meaning no need for Legacy ROM to be enabled.