maneil99
Member
I completely regret buying a 780 ACX in July instead of a 780 Ti next week Someone help me justify my purchase.
Anyways heres how to Clean Install Windows 8.1 with only 8.0. Helps bypass all the driver issues
Anyways heres how to Clean Install Windows 8.1 with only 8.0. Helps bypass all the driver issues
Okay I love having a clean PC. And knowing there are possible driver issues with 8 vs 8.1 I went crazy. And like many of you may have found out its impossible to clean install windows 8.1 without a 8.1 key. Or is it?
Here is my guide on how to clean install windows 8.1
You will need to have windows 8 downloaded and 8.1 installed ( It may be possible to do this without 8.1 installed but I did not try)
First here is how to get a 8.1 Iso from the Microsoft store ( Credits to http://winsupersite.com/windows-8/windows-81-tip-download-windows-81-iso-windows-8-product-key)
"In a web browser, navigate to Microsoft's Upgrade Windows (http://windows.microsoft.com/en-us/windows-8/upgrade-product-key-only) with only a product key page. Then, click the light blue Install Windows 8 button. Windows 8 Setup will run. Input your Windows 8 product key when prompted and Setup will tell you which version of the Windows 8 Setup ISO it will download. (This is based on the PC you're currently using If you start Setup from a 64-bit version of Windows, you will download a 64-bit ISO, for example.) After the download begins, close Setup.
Now, return to that Upgrade Windows with only a product key page. This time, click the light blue Install Windows 8.1 button. Windows Setup will run, as before, but you won't be prompted for your product key. Instead, the Setup ISO will download automatically!"
Back to my words
After this locate the iso, extract it and go to sources. Copy the install.esd or .wim file, some may get one or the other, doesn't matter. Paste it to a folder like C:Windowsinstall
Open Command prompt as an admin and type this in
reagentc.exe /setosimage /path C:\Windowsinstall /target c:\Windows /Index 1
Now go to 'Update and Recovery' in Metro ( Go to PC Settings ) and either pick Refresh or Delete Everything. Normally if you upgraded from 8 - 8.1 this would say either missing files insert media or it would work but revert you to 8.0. Doing this makes it use the 8.1 install file. It will NOT ask you from a 8.1 key, it will automaticlly use the 8.0 key you were already using and should work without a hitch.
Let me know of issues.