Windows 10: Downgrade win 10 pro to home on 2nd hand laptop

I bought a second hand laptop which was advertised with 10 Pro. When I got it, it wasn't activated and the seller didn't have the code.

I bought a genuine copy of 10 Home and then did a full reset.


Unfortunately every time it gets to the "ready to install page" it shows that it's about to install Pro. If I carry on it doesn't ask for the code and when I try to activate it through the settings page with a Home code it refuses to accept it. I've been back to the company that I bought it from and they've supplied other codes but none of them work.


I've been through the regedit and done all of that as well and it still hasn't worked.


Any help gratefully received, thanks

:)

 

win 10 downgrade to win 7

Hi,

You can downgrade it, BUT:

As it is an OEM preinstalled operating system Windows 10 Pro, you will have to contact Lenovo and discuss this with them.

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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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https://support.microsoft.com/en-au/help/13853/windows-lifecycle-fact-sheet

Windows downgrade rights ]

To use prior versions of Windows software on PCs installed with newer versions, it is possible for consumers to obtain a license for downgrade rights. These downgrade rights will vary depending on whether the software was acquired via Volume Licensing,
OEM, or FPP. To learn more about these rights, review the
downgrade rights licensing brief. Prior versions of Windows, including Windows 7 and Windows 8.1, have limited support when running on new processors and chipsets from manufacturers like Intel, AMD, NVidia, and Qualcomm.
For more information, please see the Microsoft Lifecycle FAQ. A device may not be able to run prior versions of Windows if the
device hardware is incompatible, lacks current drivers, or is otherwise outside of the original equipment manufacturer’s (OEM) support period.

Cheers.

 

DOWNGRADE TO WIN 7 ULTIMATE and UPGRADE TO WIN 10 PRO

I refer to the following Microsoft Community Team’s query:

“……Remember that question you asked on
Microsoft Community a few days ago?

Title:
DOWNGRADE TO WIN 7 ULTIMATE and UPGRADE TO WIN 10 PRO

We noticed that the question hasn't been marked as Answered yet and we were wondering if you resolved the issue.

• No, my question is not answered.
  Reply to provide an update or ask for more help.
• Yes, my question is answered.
  Mark the most helpful post as the Answer.
• Help us improve the community.
  Take a 1-minute survey on your community experience.”

The issue “DOWNGRADE TO WIN 7 ULTIMATE and UPGRADE TO WIN 10 PRO” is unanswered. The suggestion to refer to the link

https://www.microsoft.com/en-us/windows/windows-10-specifications does not answer my query as well. I knew the prerequisites of upgrading to Win 10 from either Win 7 Ultimate or Win 8.1 Home as I have read the min. requirements/machine
specifications to upgrade directly either from the aforesaid OSes beforehand. The issue is whether from Win 8.1 Home downgrade to Win 7 Ultimate and from thereafter upgrade to Win 10 Pro possible without technicality issues. Nevertheless, since I cannot wait
for either a reply to the abovementioned issue (or my reservation to upgrade from Win 8.1 Home), I then gathered/downloaded bits and pieces of probable drivers for my machine, formatted my HDD (1TB) for more than 18 hours, clean install Win 7 Ultimate SP1,
activated using my previously purchased license and ran Windows afterwards, ran updates until repetitive error (around 25 KB updates failed to install many times) popped up during tiresome cyclic updates process. Fed-up with the errors after failed tries to
source answers from Microsoft Community, I tried my luck by upgrading to Win 10 Pro. After couple of days, viola, I have upgraded to Win 10 Pro finally, whew! Now I am running this machine with Win 10 Pro for a couple of days now, being up to date and running
very well. Hopefully no problem/s will arise.

Thank to those suggestions though.

 

Downgrade from Win 10 to Win 7

Thank you Alan

This is helpful.

• I previously purchased Win 7 Pro on my last laptop
  • Am disappointed Win 10 Pro was not offered with my new laptop
  • Am I able to use my Win 7 Pro license?

Do you have any comments about my other two points in my original questions?

• the Toshiba Dynadock which does not fully work with Windows 10
• my Microsoft Wedge wireless keyboard just cannot be recognized by Windows 10.
• Will Office 365 work satisfactorily with Win 7 Pro?

Many thanks again

Regards

Joseph