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Windows 7: 2 BIOS installed?!

05 May 2016   #1

Windows 7 Home Premium 64
2 BIOS installed?!

My Toshiba laptop came with Bios 1.70 (Vista). I upgraded to 7 and also I upgraded Bios from Toshiba to 2.30.

All good.

But now i run dxdiag and BIOS version is Ver 1.00PARTTBL?

Can someone please explain?

My System SpecsSystem Spec
05 May 2016   #2

Windows 7 Professional x64, Arch Linux

In my experience, the BIOS version reported by dxdiag (and other tools run within OS) isn't always reliable. As long as the version and/or date as reported in BIOS configuration are correct, I'd say it's nothing to worry about.
My System SpecsSystem Spec

 2 BIOS installed?!

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