Perform clean install of os

Try making your hard disk be the default boot device in the BIOS and see if allows you to boot into Windows 10 without going into setup again. I'm not sure what you mean by "default boot device". My boot order is DVD then hard drive.

The hard drive had an old Windows 8. When I tried to install a bunch of updates, I could no longer boot from the hard drive. That's when I decided to just scrap 8. But I'm not sure that's my problem. If I pull the DVD and try to boot off the hard drive I get this error, in plain text on a black background:. Details required : characters remaining Cancel Submit 14 people found this comment helpful. If you are in the OOBE for Windows 10, why would you need to be booting from the Windows 10 install media again except for installing Windows 10 again?

When this phase of setup is complete, Windows will automatically restart and reboot into setup again. Which means, all necessary files would have already been copied from the disc to facilitate the installation. As I said, and you quoted, I'm in the step before where I see the "Windows needs to restart..

I now have the Tech Preview running. Thanks for writing this up. Disappointed to hear that I cannot use the upgrade to do a clean install initially. Hope that changes, but probably won't hold my breath.. I did the free upgrade of my Windows 7 and now want to reinstall Windows 10 using a clean install. I'm a bit anxious from nature so I first looked up whether my installation of Win10 is activated and which product key is used. More curious:.

I got even another key which is neither my Win7 key nor the Insider Preview key. What key should I put in when I'm prompted to activate Windows 10 after the clean install?

Details required : characters remaining Cancel Submit 17 people found this comment helpful. What, when my hardware changes? Yes there's much information about that but only from 3rd-party. Do I need to do the upgrade again? Do I still get the free upgrade? If not, can I at least use my 'old' Windows which I before used to upgrade to Win10 or is the license not valid anymore you say one can only 'go back' 30days lonng.

How's all that with Germany: Here a hardware-change afaik cannot 'invalidate' the license. What is the Digital Entitlement or Digital License? Learn more here The Windows logo will appear on screen, this might be here for a while, as long as you see the animating dots, everything should be ok. Select your Language, Time and Keyboard method then click Next. Click Install now Windows 10 setup will prompt you for a product key during installation a couple times.

The copy of Windows 10 you download and upgrade from will correspond with the edition of Windows you have installed, if it does not, this is why you might be experiencing problems activating: Windows 7 Starter, Home Basic, Home Premium, Windows 8. Select the drive then click New NOTE : If you have multiple partitions listed, select each one starting at the bottom , then click delete until there is only a single one unallocated drive displayed in the window.

Select the unallocated drive listed, click New , click Apply then OK This will split the drive into multiple partitions, select the Primary partition then click Next.

Wait while Windows installs When this phase of setup is complete, Windows will automatically restart then reboot into setup again. Out of Box Experience The Out of Box Experience page is where you get to configure detailed settings in Windows, which includes creating a user account, configure privacy, sync PC settings and install modern applications.

This thread is locked. You can follow the question or vote as helpful, but you cannot reply to this thread. How satisfied are you with this article? Thanks for your feedback, it helps us improve the site. Previous Next. Andre, Fantastic article. Is the media supposed to be removed prior to this final reboot? October 26, Written by. David Morelo. Approved by. Brett Johnson. Why perform a clean install of macOS Monterey? Will you risk losing any of your files? Internet connection will be required to reactivate M1 Mac after erasing.

Read full bio. If the installer doesn't see your disk, or it says that it can't install on your computer or volume, you might need to erase your disk first. Allow installation to complete without putting your Mac to sleep or closing its lid.

Your Mac might restart and show a progress bar several times, and the screen might be empty for minutes at a time. Other macOS installation options When you install macOS from Recovery, you get the current version of the most recently installed macOS, with some exceptions: On an Intel-based Mac, if you use Shift-Option-Command-R during startup, you're offered the macOS that came with your Mac, or the closest version still available.

If you use Option-Command-R during startup, in most cases you're offered the latest macOS that is compatible with your Mac. Otherwise you're offered the macOS that came with your Mac, or the closest version still available. If the Mac logic board was just replaced, you might be offered only the latest macOS that is compatible with your Mac.

If you just erased your entire startup disk, you might be offered only the macOS that came with your Mac, or the closest version still available. Use the App Store or a web browser to download and install an earlier macOS.