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Z77 OC Formula

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BIOS

Please read the information below before downloading or updating your BIOS
We don’t recommend users to update the BIOS if their system is already running normally. ASRock® assumes no responsibility for any damages caused by improper operations of downloading or updating the BIOS. Before you download or update the BIOS, please read " (How to Update)" below carefully. After updating BIOS, all the settings will be reset to the default.
Please update to the latest BIOS with Instant Flash or Internet Flash in the UEFI setup if you are using Windows 10.
VersionDateUpdate BIOS UnderSizeDescriptionHow to
Update
Download From
2.307/25/2013Instant Flash5.54MBChange Internet Flash server.How to Update
Asia

Europe

USA

China
2.307/25/2013DOS5.64MBChange Internet Flash server.How to Update
Asia

Europe

USA

China
2.307/25/2013Windows®5.78MBChange Internet Flash server.How to Update
Asia

Europe

USA

China
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