Forum - BIOS Modding Guides and Problems » Help needed removing Ozmosis bootloader.

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#1 | Help needed removing Ozmosis bootloader. datum

Fri Apr 30, 2021 3:52 am

Hi Guys,

Got an old Z87-UD5H motherboard that some years ago I flashed Ozmosis boot loader onto the rom. Want to use board for mining maybe and want to get rid of Oz as nowadays am using opencore. Anyhow the Z87-UD5H is a dual bios board and think Oz is on both sides. So thinking of just using Ez-Flash utility to flash stock bios but not sure if there is a better way to guarantee a complete reset and wipe.

Thank you

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#2 | RE: Help needed removing Ozmosis bootloader. datum

Fri Apr 30, 2021 3:57 am (Last edited: Fri Apr 30, 2021 4:01 am)

There is a switch on EFIFlash to indicate the Main or Backup spi to flash...i think it was in Teaktown foruns...i know i read that somewhere

https://www.tweaktownforum.com/forum/tec...atest-beta-bios

and here some guidance from Lost: Flashing Gigabyte while avoiding "Invalid BIOS image" (17)

Donations via PAYPAL / REVOLUT, if u think the guy deserves it, else to the Win-Raid community on the bottom of the page, as it deserves for all the gathered information.

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#3 | RE: Help needed removing Ozmosis bootloader. datum

Fri Apr 30, 2021 4:10 am

Might just leave it then. Dont want bios corruption. Back in the day I flashed that board about 50 times over. Thanks.

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