06/19/2018 332 views

I have successfully upgraded bios for few machines , however for few machines like Optiplex 360/380  i'm not able to upgrade Verison A0 to A7,

also in DELL catalog I'm not able to find bios version for A1 to A6 only A7 version is available even after setting download all files.

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  • there are some BIOS updates that won't allow you to go the latest version, a minimum version is required to apply certain versions

Answer Chosen by the Author

You will have to do it via a scripted install. You will have to do some intermediate upgrades and not jump straight from A0 to A7. Just download the bios upgrades from dell and setup a scripted install manually.

Here are a few blog posts that should help you:
Answered 06/19/2018 by: five.
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