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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -

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04-19-2017 01:20 PM
hello,when I first got my hp pavilion laptop I had windows 8 I upgraded it to windows 10. aa few month later I accidently deleted my operating system so I had to download windows 10 entreprise 2015 LTSB evaluation build 10240 and it is only available for 90 days. what can I do to get the original one back
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04-19-2017 01:33 PM
After installation finishes from USB to HDD, you can change back the boot order to HDD from BIOS:
https://support.hp.com/rs-en/document/c01443326
04-19-2017 01:25 PM - edited 04-19-2017 01:26 PM
Hi,
Since you upgraded to Windows 10 Home previously and activated it successfully, you can create UEFI bootable Windows 10 64 bit installation USB using Microsoft windows media creation tool and do a clean installation by booting from it: https://www.tenforums.com/tutorials/1950-clean-install-windows-10-a.html
Windows will be automatically activated after installation while connected to internet
You may need to disable secure boot from BIOS to boot from USB
Regards
Visruth
04-19-2017 01:33 PM
After installation finishes from USB to HDD, you can change back the boot order to HDD from BIOS:
https://support.hp.com/rs-en/document/c01443326