Acer aspire 5750g BIOS update

Hello
I'm using acer aspire 5750g bios version (windows 7 x 64) machine: 1.10
and I need to upgrade to the latest version (1.21) because I am facing some problems when I updated to windows 8 that will be fixed when I update the bios
But it's still new and I'm afraid that the update will fail, so I need help!
I need instructions to update the bios? wihtout bricking of my laptop? can I recover the bios failure?
Help please! Thank you

Hello the_one,.

Tags: Acer

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    -------

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