The copy of Windows 7 or Windows 8.1 you want to downgrade.You Can Revert a Windows 10 Upgrade to Windows 7/8.1 but Don’t Delete Windows.oldĭowngrading is an involved process I strongly recommend you have everything in place before you start this project, such as:.Rollback Windows 10 Upgrade to Windows 7 or 8.1.For more on rolling back, check out one of the following articles: When you upgrade Windows 7 or 8.1 to Windows 10, you have a 30-day window where you can roll it back to the previous version and not lose any of your data. Says "Legacy External Devices boot mode does not support OS boot on internal storage devices such as HDD, SSD, NVMe, or eMMC.Important Note: This is a different process than rolling your Windows 10 upgrade back to the previous version. It specifically says it's only for booting to external devices though. Just checked on a Dell latitude laptop with 8th gen CPU, looks like the option is there. When we switch to Legacy we can then install Windows 7 on these PCs without any issues.Ĭan anyone with Dell PCs with intel 7th and 8th Generations PCs check their BIOS and see if it gives us the LEGACY option or not ? The BIOS in these PCs have option for both UEFI and LEGACY. We got couple of Dell PCs with intel 6th Generation processors. Then installing Windows 7 would be an issue, is that right ? If the intel 7th and 8th Generation processors does not give us the LEGACY option in BIOS. x86īy the Way, for drivers I always use Snappy Drivers Intaller If you are asking why, I have to run a software for a medical equipment that specifically only runs on Win 7 Ult. I had literally to change 3 PCs because of this and I ended up buying a new PC with and AMD A9 processor to be able to install the Windows 7 Ultimate 32 bit I need. The newest versions I have seen don't allow that Legacy option to start up the PC from a USB.
For the new generation of processor all MOBOS are UEFI and in the past they had an option for Legacy allowing to install old operating systems. The real problem is not the Processor but the Mother Board. I have the same problem and I have tried to install Win 7 Ultimate 32 Bit with no luck.
How were you able to install Win7 on 8th Gen PC?
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