Windows 10: Downgrading to Windows 7 on class 3 BIOS.

I’ve been wanting to downgrade my pc to Windows 7 for a long time, But I could not because it was my parents, however I got my own pc, there’s just one problem, its a class 3 bios so there is no csm or legacy boot, is there any way to install windows 7 on it?

:)

 

bsod after downgrading from windows 10 to windows 7


Hello there, tom.
I would try these:

• Get your Windows 7 media device and reinstall Windows
• Try auto-repair
• Follow these steps:

1. Put in your Windows 10 media device, boot into the USB
2. Select your language and keyboard input, then click next.
3. Click "Repair this computer"
4. Go to "Advanced options"
5. click system restore
6. Select a restore point before you downgraded to Windows 7.

Hope I helped!

 

Downgrade from 10 to 7

Bingo ! That's our problem ! Any other suggestions than downgrading the BIOS ?

Joss

 

Windows 10 to windows 7 downgrade

No; it isn't possible the way you want to do it.

Downgrade Rights from 10 Pro to 7 Pro has to follow a certain path, with the first part being how you purchase Windows 10
Pro.

You would have to buy 10 Pro preinstalled and make arrangements with the OEM manufacturer for a downgrade to 7 Pro.

Here is the information about Downgrade rights. It is an old Microsoft link which they removed but the information still apples>

Device Partner Center

Downgrade rights for Windows software
The following OEM versions of Windows software are eligible for downgrade rights.

[table][tr][td]Windows 10 Pro includes downgrade rights to:

• Windows 8.1 Pro
• Windows 7 Professional

[/td][td]Windows 8.1 Pro includes downgrade rights to:

• Windows 7 Professional
• Windows Vista Business

[/td][td]Windows 7 Professional and Windows 7 Ultimate include downgrade rights to:

• Windows Vista Business and Windows Vista Ultimate
• Windows XP Professional, Windows XP Tablet PC Edition, or Windows XP x64 Edition

Note Other OEM Windows 7 versions (for example, Windows 7 Home Basic and Windows 7 Home Premium) do not include downgrade rights.[/td][/tr][/table]

Note downgrade rights are only available as long as Microsoft provides support for that earlier version,
as outlined in the
Windows lifecycle fact sheet.

Steps for an end user to downgrade Windows software
To downgrade eligible Windows software, end users must:

• Purchase a PC preinstalled with Windows software.
• Accept the Microsoft Software License Terms.
• Perform the downgrade process to the eligible downgrade product using the media/key from a genuine, previously licensed OEM or retail product.

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