Windows 7 counterfeit installation - false OEM key - reinstall BIOS?

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silverfx
silverfx Member Posts: 2 New User

I own an Aspire E1-571 running Windows 7 Ultimate x64

 

I discovered a false OEM key on my BIOS SLIC table, meaning the Windows installation is counterfeit.

I would like to identify what is responsible, a 'loader' such as Daz loader or a modified BIOS.

If it is a loader, then will a clean install of Windows wipe the loader from the system, and will the BIOS be clean?
If it is a modified BIOS, can I reinstall the current Acer BIOS (v 2.07) and will this clean and disinfect the BIOS of any modification?

 

How can I identify and fix the cause?


Many thanks.

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